Doctors and health care providers in Centennial, CO
3,008 individual NPPES records list a practice address in Centennial, 11th of 193 Colorado cities. The largest group is behavior technician: 546, 18% of the city's records, against 8% across Colorado. Page 33 of 61.
The 8 largest groups in Centennial
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Centennial in Colorado
- Rank in Colorado11th of 193 cities by records
- Share of the state2% of Colorado's records
- Specialties present25 or more taxonomy codes
- Top three groups28.8% of all records
- Behavior Technician rank5th of the 10 Colorado cities with the most
Compared with Colorado as a whole, Centennial has 2.3× the state's share of behavior analyst records and 0.53× its share of registered nurse records.
Providers in Centennial, alphabetically
- Samantha Marcolina, PT, DPTPhysical Therapist1578177002
- Alexandra Marcotty, MDObstetrics & Gynecology Physician1336432996
- Joseph Marcoux, PTAPhysical Therapy Assistant1346812641
- Adam MarcusBehavior Analyst1720746100
- Jasmine MarcusBehavior Technician1316644073
- Tyson MardenRegistered Dietitian1033544069
- Angela MariottiRegistered Dietitian1124305321
- Cherlyn MarkusBehavior Technician1871183970
- Sarah Marlow, MAFPMental Health Counselor1841900628
- Paul Marmalick, D.C.Chiropractor1376727263
- Gerry Marman, RPHPharmacist1255648713
- Stephanie Marnocha, LCSWClinical Social Worker1083131874
- James Maroney, DDSProsthodontics1285850123
- Chelsea Marquette, COTA/LPediatric Occupational Therapist1346959863
- Vanessa Marquez, LMTMassage Therapist1942503768
- Arabelle MartinBehavior Analyst1346766433
- Daniel Martin, PA-CPhysician Assistant1508533720
- Sara Martin, DPTPhysical Therapist1144621699
- Sarah MartinBehavior Technician1588498976
- Tyler MartinProfessional Counselor1124942016
- Victoria MartinBehavior Technician1528931185
- Danielle MartinelliCounselor1972273209
- Elizabeth MartinezBehavior Technician1902466014
- Karim MartinezBehavior Technician1053230227
- Lauren Martinez, LCSWClinical Social Worker1881179547
- Mikaela MartinezBehavior Technician1134694896
- Adormarie Martinez AdornoAthletic Trainer1710546387
- Angela Martorella, OTR/LErgonomics Occupational Therapist1144738329
- Sarah MastineBehavior Technician1679343669
- Jennifer Mather, RNRegistered Nurse1811377211
- Jake MathesonBehavior Technician1134815954
- Hope MathewsBehavior Technician1437842184
- Jada MathewsBehavior Technician1831961119
- Patricia Mathews, PH.D.Psychologist1780907493
- Sarah Mathews, AU.D.Audiologist1962672188
- Melissa Matthew, D.C.Chiropractor1144468489
- April MatthewsBehavior Technician1558129106
- Carlton MatthewsMassage Therapist1649501552
- Kayla Matthews, CNPFamily Nurse Practitioner1205485802
- Teresa Matthews, OTRPhysical Medicine & Rehabilitation Physician1932425444
- Kayleigh Mattos, BCBABehavior Analyst1518210160
- Shawn Maureaux, LMTMassage Therapist1932410230
- Mark Mauries, CERT.FIRSTASSISTANTSurgical Technologist1124242854
- Sandra Mavros-HamlinAttendant Care Provider1841138815
- Aileen MayBehavior Technician1306543814
- Colleen MayDental Hygienist1205057940
- Ryan Maybrook, M.D.Cardiovascular Disease Physician1780856120
- Keri MaywhortPhysical Therapist1467489401
- Desiree McAllisterProfessional Counselor1114164191
- Steve McCabeBehavior Technician1447900139
The largest Colorado cities
- Denver25,068
- Colorado Springs19,771
- Aurora17,400
- Fort Collins6,928
- Boulder5,635
How to read this directory
Centennial, Colorado appears in the CMS National Plan and Provider Enumeration System with 3,008 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Centennial - 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 Centennial 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 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Centennial is weighted toward Behavior Technician (546 clinicians, followed by Physical Therapist with 183 and Mental Health Counselor with 138). 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, Centennial reports roughly 51.2 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.
Of Colorado's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Centennial practice address, a coverage gap Centennial patients typically fill by traveling to a larger nearby hub.
For Centennial patients, this directory is most useful as a starting shortlist. 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; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Centennial, CO?
There are 3,008 registered healthcare providers in Centennial, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Centennial?
The most common specialties in Centennial are Behavior Technician, Physical Therapist, Mental Health Counselor, Professional Counselor, Clinical Social Worker. Behavior Technician has the most providers with 546.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.