2026 data CMS NPPES NUCC Taxonomy

Doctors in Aurora, CO

Compiled from official public sources by the PlainDoctor editorial team.

Active healthcare providers in Aurora sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

16,841
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
1,738 providers
Colorado
State
CO

16,841 healthcare providers across 20 specialties

Aurora, Colorado appears in the CMS National Plan and Provider Enumeration System with 16,841 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Aurora - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Aurora practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Aurora is weighted toward Student in an Organized Health Care Education/Training Program (1,738 clinicians, followed by Behavior Technician with 788 and Case Manager/Care Coordinator with 740). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Colorado's population, Aurora reports roughly 286.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Within Colorado, Aurora ranks #3 of 196 cities tracked by provider count, accounting for 11.7% of the state's registered providers.

For Aurora patients, this directory is most useful as a starting shortlist, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

16,841
Providers
20
Specialties
#3
of 196 CO cities
11.7%
of CO providers
286.5
Per 100K (state)

Which specialties are most common in Aurora

Student in an Organized Health Care Education/Training Program 1,738
Behavior Technician 788
Case Manager/Care Coordinator 740
Registered Nurse 636
Clinical Social Worker 555
Physician Assistant 541
Mental Health Counselor 512
Pharmacist 484
Pediatrics Physician 479
Internal Medicine Physician 476
Professional Counselor 338
Physical Therapist 335
Speech-Language Pathologist 272
Family Nurse Practitioner 257
Pediatric Nurse Practitioner 251
Emergency Medicine Physician 251
Medical Physician Assistant 235
Addiction (Substance Use Disorder) Counselor 230
Family Medicine Physician 214
General Practice Dentistry 189

Healthcare Providers (Page 111)

Name
Hunter Greer, MD
Student in an Organized Health Care Education/Training Program
Johnquetta Greer
Behavior Technician
Kenneth Greer
Medical Technologist
Robert Greer, DDS
Oral and Maxillofacial Pathology Dentistry
Brian Greffe, MD
Pediatric Hematology & Oncology Physician
Heather Gregg, SLP
Speech-Language Pathologist
Leslie Gregor Hinojos
Case Manager/Care Coordinator
Darren Gregory, MD
Ophthalmology Physician
Michaela Gregory, MD
Internal Medicine Physician
Michael Greher, PH.D.
Clinical Neuropsychologist
Catherine Greisch, PSYD
Mental Health Counselor
Megan Greising, PA-C
Physician Assistant
Suzanne Grella, BA
Case Manager/Care Coordinator
Kimberly Grenawitzke, OTD OTR/L SCFES CLC
Feeding, Eating & Swallowing Occupational Therapist
Christine Grenier, PHARMD
Pharmacist
Melanie Grenier, CRNA
Certified Registered Nurse Anesthetist
Alicia Grenolds, PNP
Pediatric Nurse Practitioner
Kathleen Gresh, MD
Pediatrics Physician
Austin Gresham, MSTCM
Acupuncturist
Isaac Greuel, OTR
Occupational Therapist
Perveshinder Grewal, M.D.
Surgery Physician
Clifford Greyson, MD
Cardiovascular Disease Physician
Mark Greyson, M.D.
Otolaryngology Physician
Lindsay Griebling
Neonatal-Perinatal Medicine Physician
Emily Griego, CPD
Doula
Sarah Griego
Counselor
Justin Griepentrog, BSW MSW LCSW-C
Clinical Social Worker
Dylan Griess, OTR/L
Occupational Therapist
Megan Griff, MD
Internal Medicine Physician
Daniel Griffin
Registered Nurse
Darshay Griffin
Case Manager/Care Coordinator
Georgia Griffin, MD
Hospitalist Physician
Jennifer Griffin, CPNP
Pediatric Nurse Practitioner
Kimberly Griffin, RPH
Pharmacist
Lauren Griffin, PA
Physician Assistant
Passion Griffin
Behavior Technician
Sarah Griffin
Behavior Technician
Victoria Griffin
Behavior Technician
Ashley Griffith, PHD
Psychologist
Brooke Griffith
Student in an Organized Health Care Education/Training Program
Elizabeth Griffith, PHD
Clinical Child & Adolescent Psychologist
Eric Griffith, CST
Surgical Assistant
Ezekiel Griffith, PA-C
Physician Assistant
Matthew Griffith, M.D.
Critical Care Medicine (Internal Medicine) Physician
Melissa Griffith, M.D.
Rheumatology Physician
Melody Griffith
Behavior Technician
Lisa Michelle Griffiths, PSY.D.
Clinical Psychologist
Andrew Grigg, DDS
General Practice Dentistry
Kristen Grigsby, OTR/L
Physical Rehabilitation Occupational Therapist
Michael Grigsby, MA, RN
Child & Adolescent Psychiatric/Mental Health Registered Nurse

Nearby Cities in Colorado

Other Colorado cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Aurora, CO?
There are 16,841 registered healthcare providers in Aurora, CO, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Aurora?
The most common specialties in Aurora are Student in an Organized Health Care Education/Training Program, Behavior Technician, Case Manager/Care Coordinator, Registered Nurse, Clinical Social Worker. Student in an Organized Health Care Education/Training Program has the most providers with 1,738.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.

Compiled from official public sources by the PlainDoctor editorial team.