Doctors and health care providers in Parker, CO
1,871 individual NPPES records list a practice address in Parker, 20th of 193 Colorado cities. The largest group is physical therapist: 131, 7% of the city's records, against 4% across Colorado. Page 9 of 38.
The 8 largest groups in Parker
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Parker in Colorado
- Rank in Colorado20th of 193 cities by records
- Share of the state1.3% of Colorado's records
- Specialties present25 or more taxonomy codes
- Top three groups19% of all records
Compared with Colorado as a whole, Parker has 2× the state's share of family nurse practitioner records and 0.39× its share of student in an organized health care education/training program records.
Providers in Parker, alphabetically
- Heather Devries, RDN, CLCRegistered Dietitian1346106861
- Dalanda DialloNurse's Aide1568939130
- Teri Dicciardello, LCSWClinical Social Worker1437201209
- Amy Dick, DPTPhysical Therapist1912244526
- William Dickey, MDOtolaryngology Physician1598722084
- William Dickey, M.D.Anatomic Pathology & Clinical Pathology Physician1063853950
- Charlie Dickman, MDFamily Medicine Physician1205832433
- Devin Diedrich, OTD, OTR/LOccupational Therapist1891276192
- Robert Digiorgio, DDSGeneral Practice Dentistry1730204074
- Camillo Dilizia, DMDGeneral Practice Dentistry1043427040
- Caryn Dinkel, PT, DPTPhysical Therapist1386260248
- Kenneth Dixey, D.D.SGeneral Practice Dentistry1104892066
- Benjamin Dixon, O.D.Optometrist1275812117
- Laura Dixon, AUDAudiologist1790475002
- Dena Dobbs, M.S., R.D.Registered Dietitian1013328426
- Chelsey Dobesh, APRN NP-CFamily Nurse Practitioner1720639545
- Lindy DoddridgeOccupational Therapist1205152501
- Jill DohnalekSpeech-Language Pathologist1720743156
- Oscar Dominguez, M.D.Nephrology Physician1104892272
- Raegan DonchessClinical Social Worker1861033789
- Ebenezer Donkoh, RNRegistered Nurse1467322867
- Shawn DonnellyPhysical Therapist1053141671
- Elizabeth Doran, LPCCMental Health Counselor1588517734
- Liane DorcyFamily Nurse Practitioner1760612683
- Rebecca Douglas, PA-CPhysician Assistant1194454082
- Carol Dowd, NPPsychiatric/Mental Health Nurse Practitioner1801668934
- Tania DowningPharmacist1225770415
- Erin Drake, MDObstetrics Physician1982223988
- Erica Drennen, MDObstetrics & Gynecology Physician1982804837
- Michael Driscoll, MA, LPCProfessional Counselor1447554480
- Jamie Dubose, MSW, LCSW, LICSWClinical Social Worker1720506520
- Tiara DuboseProfessional Counselor1619526274
- Kendra Duckstein, APNPAdult Health Nurse Practitioner1144770694
- Kacy DucoteOccupational Therapy Assistant1689008799
- Elizabeth Duke, MDObstetrics & Gynecology Physician1487674925
- Rebecca Dunning, LPCCCounselor1013713197
- Ruby Dupont, RNRegistered Nurse1134997919
- Julia Durr, BSN, RN, CPNPPediatric Nurse Practitioner1861725012
- Benjamin Dyches, D.D.S.General Practice Dentistry1407994122
- Yuki Dykes, DDSDentist1609847987
- Alexander DziagwaClinical Social Worker1265254213
- Ashley EadesSchool Psychologist1477907897
- Heather Easter, LCSW-CClinical Social Worker1295759785
- Richard Eaton, MSPTPhysical Therapist1376183103
- Megan Echternacht, DNPPediatric Nurse Practitioner1770134827
- Kristin EckOccupational Therapist1669038949
- Matthew Eckermann, M.D.Anesthesiology Physician1679543474
- Kathrine Eckstadt, DNPGastroenterology Registered Nurse1275363764
- Amanda Edwards, LPCCounselor1306249370
- Angela Egan, CHTGroup Psychotherapy Psychologist1417478207
The largest Colorado cities
- Denver25,068
- Colorado Springs19,771
- Aurora17,400
- Fort Collins6,928
- Boulder5,635
How to read this directory
Parker, Colorado appears in the CMS National Plan and Provider Enumeration System with 1,871 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 Parker - 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 Parker 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 Parker is weighted toward Physical Therapist (131 clinicians, followed by Behavior Technician with 129 and Speech-Language Pathologist with 96). 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, Parker reports roughly 31.8 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.
For Parker 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 Parker, CO?
There are 1,871 registered healthcare providers in Parker, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Parker?
The most common specialties in Parker are Physical Therapist, Behavior Technician, Speech-Language Pathologist, Family Nurse Practitioner, Professional Counselor. Physical Therapist has the most providers with 131.
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.