Colorado License Lookup

Every license type

DORA issues 202 distinct license types. 92 of them have a page here.

Checking more than one? Bulk checks, monitoring and API — or take the register itself as a dataset, with published prices.

A license carries exactly one type, so these pages are disjoint and their totals add up to the 605,817 active licenses. The type also decides the renewal date — see the calendar.

⚠️ 35,181 licenses carry one of 7 codes that DORA's type table does not translate — mostly advanced practice nurses and prescribers. They appear under their raw code rather than an invented label.

License types, most numerous first
License typeActive licensesFamilyRenewal cycleExpires
Registered Nurse93,823NursingTwo Year30-Sep
Certified Nurse Aide51,479NursingTwo Year31-Jan
Cosmetologist34,645Barber/CosmetologyTwo Year30-Apr
Professional Engineer33,163Architects, Engineers and Land SurveyorsTwo Year31-Oct
Physician28,635MedicalTwo Year30-Apr
Certified Public Accountant16,437AccountancyTwo Year30-Nov
Esthetician16,004Barber/CosmetologyTwo Year31-Mar
Electrical Apprentice15,433ElectricalDo not renew—
Licensed Professional Counselor14,916Professional CounselorsTwo Year31-Aug
Massage Therapist13,771Massage TherapistsTwo Year31-Jan
Journeyman Electrician12,657ElectricalThree Year30-Sep
APN12,015———
Licensed Clinical Social Worker11,997Social WorkTwo Year31-Aug
Nail Technician11,839Barber/CosmetologyTwo Year31-Mar
Physical Therapist9,869Physical TherapyTwo Year31-Oct
Plumbing Apprentice9,811PlumbingDo not renew—
Pharmacist9,256PharmacyTwo Year31-Oct
C-APN8,891———
Architect8,722Architects, Engineers and Land SurveyorsTwo Year31-Oct
RXN8,614———
Licensed Practical Nurse8,297NursingTwo Year31-Aug
Pharmacy Technician7,909PharmacyTwo Year31-Oct
Master Electrician7,450ElectricalThree Year30-Sep
Shop Registration6,429Barber/CosmetologyTwo Year30-Nov
Physician Assistant6,357MedicalTwo Year31-Jan
Veterinarian6,147VeterinaryTwo Year31-Oct
Dentist5,569DentalTwo Year28-Feb
Compact Physician5,496MedicalTwo Year30-May
C-RXN5,427———
Occupational Therapist5,373Occupational TherapyTwo Year31-Jan
Dental Hygienist5,239DentalTwo Year28-Feb
Respiratory Therapist5,168Respiratory TherapyTwo Year31-Aug
Master Plumber4,950PlumbingTwo Year31-Aug
Electrical Contractor4,749ElectricalThree Year30-Sep
Licensed Professional Counselor Candidate4,594Professional CounselorsThree Year—
Local Anesthesia (DH Authority)4,475DentalDo not renew—
Licensed Psychologist4,402PsychologyTwo Year31-Aug
Speech Language - Pathologist4,354Speech Language PathologyTwo Year30-Nov
Veterinarian Technician4,191VeterinaryTwo Year31-Oct
Barber4,065Barber/CosmetologyTwo Year31-Mar
Provisional Pharmacy Technician3,160PharmacyDo not renew—
Hair Stylist3,130Barber/CosmetologyTwo Year31-Mar
Plumbing Contractor3,092PlumbingTwo Year31-Aug
Licensed Social Worker3,084Social WorkTwo Year31-Aug
Surgical Technologist3,009Surgical Assistant and Surgical TechnologistAnnual31-Aug
Journeyworker Plumber2,944PlumbingTwo Year31-Aug
Electrotherapy - Chiropractic (CHR Authority)2,759ChiropracticDo not renew—
Licensed Addiction Counselor2,702Addiction CounselorsTwo Year31-Aug
Chiropractor2,674ChiropracticTwo Year31-Oct
Compact Physician Home2,627MedicalTwo Year30-May
Marriage and Family Therapist2,304Marriage and Family TherapistsTwo Year31-Aug
Physical Therapist Assistant2,293Physical TherapyTwo Year31-Oct
Residential Wireman2,071ElectricalThree Year30-Sep
Optometrist1,722OptometricTwo Year31-Mar
Certified Addiction Specialist1,682Addiction CounselorsTwo Year31-Aug
Physician Training License1,657MedicalThree Year31-Aug
Acupuncturist1,618AcupunctureTwo Year31-Dec
Clinical Social Worker Candidate1,579Social WorkThree Year—
Professional Land Surveyor1,503Architects, Engineers and Land SurveyorsTwo Year31-Oct
Public Accounting Firm1,468AccountancyThree Year31-Aug
Prescription Drug Outlet-Out-of-State1,415PharmacyTwo Year31-Oct
Landscape Architects1,299Landscape ArchitectsTwo Year31-Jan
Psychologist Candidate1,263PsychologyThree Year—
Athletic Trainers1,199Athletic TrainersTwo Year30-Nov
Unlicensed Psychotherapist1,175Unlicensed PsychotherapistTwo Year31-Aug
Occupational Therapy Assistant1,151Occupational TherapyTwo Year31-Jan
Prescription Drug Outlet- In-State973PharmacyTwo Year31-Oct
Outfitter926OutfittersAnnual31-Mar
Wholesaler Out-of-State922PharmacyTwo Year31-Oct
Pharmacist Intern864PharmacyTwo Year31-Oct
Nursing Home Administrator764Nursing Home AdministratorsAnnual28-Feb
Audiologist759AudiologyTwo Year31-Mar
Surgical Assistant734Surgical Assistant and Surgical TechnologistAnnual31-Aug
Marriage and Family Therapist Candidate702Marriage and Family TherapistsThree Year—
Facilitator in Training701Natural MedicineAnnual31-Jan
Residential Plumber562PlumbingTwo Year31-Aug
Radon Mitigation Professional548Radon ProfessionalsAnnual31-May
Addiction Counselor Candidate525Addiction CounselorsThree Year—
Certified Addiction Technician499Addiction CounselorsTwo Year31-Aug
Acupuncture Chiorpractic (CHR Authority)447ChiropracticDo not renew—
Minimal Sedation (DEN Authority)441DentalVaries—
Boxing Corner418Combative SportsAnnual30-Jun
Boxing Participant417Combative SportsAnnual30-Jun
Medication Aide Authority382NursingTwo Year31-Jan
Tramway Lift358Passenger TramwayAnnual—
Veterinarian Technician Provisional348VeterinaryTwo Year31-Oct
Other Outlet332PharmacyTwo Year31-Oct
Psychiatric Technician - Developmentally Disabled322NursingTwo Year31-Mar
Anesthesiologist Assistants298MedicalTwo Year31-Jan
Podiatrist292PodiatryAnnual31-Aug
Hearing Aid Provider278Hearing Aid ProvidersTwo Year31-Mar
Academic Veterinarian264VeterinaryTwo Year31-Oct
Radon Measurement Professional233Radon ProfessionalsAnnual31-May
Moderate Sedation (DEN Authority)216DentalVaries—
FES207———
Naturopathic Doctor203NaturopathyAnnual30-Jun
Deep Sedation/General Anesthesia (DEN Authority)199DentalVaries—
Provisional Speech Language Pathologist198Speech Language PathologyDo not renew—
Mortuary Science Practitioner194Funeral and Mortuary ScienceAnnual30-Nov
Pro Bono Physician185MedicalTwo Year30-Apr
Specialized Prescription Drug Outlet165PharmacyTwo Year31-Oct
Provisional Funeral Director163Funeral and Mortuary ScienceDo not renew—
Third Party Logistics Provider126PharmacyTwo Year31-Oct
Military Spouse - Registered Nurse Single State120NursingTwo Year30-Sep
Interim Therapeutic Restorations Permit119DentalDo not renew—
Animal Chiropractic (CHR Authority)115ChiropracticDo not renew—
Direct Entry Midwife112Direct Entry MidwivesAnnual30-Nov
Clinical Facilitator99Natural MedicineAnnual31-Jan
Psychiatric Technician - Mentally Ill95NursingTwo Year31-Mar
Provisional Mortuary Science Practitioner92Funeral and Mortuary ScienceDo not renew—
Facilitator91Natural MedicineAnnual31-Jan
Midwife Medication Authority83Direct Entry MidwivesAnnual30-Nov
Cremationist79Funeral and Mortuary ScienceAnnual30-Nov
Midwife Suturing Authority73Direct Entry MidwivesAnnual30-Nov
Midwife Intravenous Authority73Direct Entry MidwivesAnnual30-Nov
Wholesaler In-State67PharmacyTwo Year31-Oct
Military Spouse - Cosmetologist60Barber/CosmetologyTwo Year30-Apr
Military Spouse - Certified Nurse Aide49NursingTwo Year31-Jan
Hearing Aid Apprentice48Hearing Aid ProvidersTwo Year31-Mar
Animal Physical Therapy48Physical TherapyTwo Year31-Oct
Non-Resident 503B Outsourcing Facility47PharmacyTwo Year31-Oct
Funeral Director45Funeral and Mortuary ScienceAnnual30-Nov
Temporary Moderate Sedation Privleges44DentalDo not renew—
Military Spouse - Licensed Clinical Social Worker43Social WorkTwo Year31-Aug
Manufacturer42PharmacyTwo Year31-Oct
Limited License42PharmacyTwo Year31-Oct
Boxing Official31Combative SportsAnnual30-Jun
Military Spouse - Physical Therapist30Physical TherapyTwo Year31-Oct
Temporary Deep Sedation/General Anesthesia Permit30DentalDo not renew—
Podiatrist Training License29PodiatryDo not renew—
Military Spouse - Esthetician26Barber/CosmetologyTwo Year31-Mar
Military Spouse - Speech Language - Pathologist25Speech Language PathologyTwo Year30-Nov
Provisional Embalmer22Funeral and Mortuary ScienceDo not renew—
Nursing Home Administrator - In Training22Nursing Home AdministratorsDo not renew—
Military Spouse - Physician21MedicalTwo Year30-Apr
Military Spouse - Dental Hygienist21DentalTwo Year28-Feb
Military Spouse - Pharmacy Technician20PharmacyTwo Year31-Oct
Military Spouse - Massage Therapist20Massage TherapistsTwo Year31-Jan
Military Spouse - Physician Assistant18MedicalTwo Year31-Jan
Military Spouse - Licensed Professional Counselor17Professional CounselorsTwo Year31-Aug
Military Spouse - Occupational Therapist17Occupational TherapyTwo Year31-Jan
Military Spouse - Licensed Practical Nurse Single State17NursingTwo Year30-Sep
Military Spouse - Nail Technician17Barber/CosmetologyTwo Year31-Mar
Water Conditioning Principal16PlumbingTwo Year28-Feb
Foreign Teaching Physician16MedicalAnnual—
Military Spouse - Pharmacist15PharmacyTwo Year31-Oct
Military Spouse - Licensed Social Worker15Social WorkTwo Year31-Aug
MSAPN15———
Physical Therapy Provisional15Physical TherapyDo not renew—
Water Conditioning Contractor14PlumbingTwo Year28-Feb
Military Spouse - Physical Therapist Assistant14Physical TherapyTwo Year31-Oct
Provisional Licensed Professional Counselor14Professional CounselorsTwo Year31-Aug
Boxing Promoter13Combative SportsAnnual30-Jun
Embalmer12Funeral and Mortuary ScienceAnnual30-Nov
MSRXN12———
NHA Temporary Permit for Emergency Situations12Nursing Home AdministratorsDo not renew—
Facilitator Training Program11Natural MedicineAnnual31-Jan
Water Conditioning Installer11PlumbingTwo Year28-Feb
Military Spouse - Local Anesthesia10DentalDo not renew—
Provisional Cremationist10Funeral and Mortuary ScienceDo not renew—
Prescribing Psychologist10PsychologyTwo Year31-Aug
Academic Dentist10DentalTwo Year28-Feb
Provisional Social Worker9Social WorkTwo Year31-Aug
Parmacist MOUD8PharmacyTwo Year31-Oct
Telepharmacy Outlet8PharmacyTwo Year31-Oct
Military Spouse Veterinarian Technician7VeterinaryTwo Year31-Oct
Military Spouse - Licensed Psychologist7PsychologyTwo Year31-Aug
Hospital Satellite Pharmacy7PharmacyTwo Year31-Oct
Military Spouse - Athletic Trainers7Athletic TrainersTwo Year30-Nov
Natural Reductionist7Funeral and Mortuary ScienceAnnual30-Nov
Military Spouse - Occupational Therapy Assistant5Occupational TherapyTwo Year31-Jan
Military Spouse - Veterinarian5VeterinaryTwo Year31-Oct
Military Spouse - Surgical Technologist5Surgical Assistant and Surgical TechnologistAnnual31-Aug
Military Spouse - Chiropractic4ChiropracticTwo Year31-Oct
Military Spouse - Marriage and Family Therapist4Marriage and Family TherapistsTwo Year31-Aug
Military Spouse - Respiratory Therapist4Respiratory TherapyTwo Year31-Aug
Military Spouse - Barber4Barber/CosmetologyTwo Year31-Mar
Military Spouse - Dentist4DentalTwo Year28-Feb
Military Spouse - Licensed Professional Counselor Candidate4Professional CounselorsThree Year—
Special Student Permit - RN3NursingDo not renew—
Military Spouse - Certified Public Accountant3AccountancyTwo Year30-Nov
Military Spouse - Audiologist3AudiologyTwo Year31-Mar
Occupational Therapist Provisional3Occupational TherapyDo not renew—
Military Spouse - Hair Stylist3Barber/CosmetologyTwo Year31-Mar
Military Spouse - Medication Aide Authority2NursingTwo Year31-Jan
Military Spouse - Certified Addiction Specialist2Addiction CounselorsTwo Year31-Aug
Occupational Therapy Assistant Provisional2Occupational TherapyDo not renew—
Military Spouse - Professional Engineer2Architects, Engineers and Land SurveyorsTwo Year31-Oct
Distinguished Educator2Natural MedicineAnnual31-Jan
Military Spouse - Journeyman Electrician2ElectricalThree Year30-Sep
Optometrist Volunteer2OptometricTwo Year31-Mar
Nontransplant Tissue Bank2Tissue BanksAnnual30-Jun
Military Spouse - Licensed Addiction Counselor1Addiction CounselorsTwo Year31-Aug
DOC - Registered Nurse (Historic Only)1NursingDo not renew—
Physician in a Training Program1MedicalDo not renew—
Military Spouse - Surgical Assistant1Surgical Assistant and Surgical TechnologistAnnual31-Aug
Provisional Natural Reductionist1Funeral and Mortuary ScienceDo not renew—
Military Spouse - Nursing Home Administrator1Nursing Home AdministratorsAnnual28-Feb
Dental Therapist1DentalTwo Year28-Feb
Military Spouse - Journeyworker Plumber1PlumbingTwo Year31-Aug
Military Spouse - Cliinical Social Worker Candidate1Social WorkThree Year—
Podiatrist Volunteer License1PodiatryAnnual31-Aug