Doctors and health care providers in Atascadero, CA
992 individual NPPES records list a practice address in Atascadero, 191st of 812 California cities. The largest group is behavior technician: 111, 11% of the city's records, against 18% across California. Page 4 of 20.
The 8 largest groups in Atascadero
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Atascadero in California
- Rank in California191st of 812 cities by records
- Share of the state0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups28.2% of all records
Compared with California as a whole, Atascadero has 179.8× the state's share of forensic psychiatry physician records and 0.27× its share of student in an organized health care education/training program records.
Providers in Atascadero, alphabetically
- Tzu-Chen Cheng, PSY.D.Clinical Psychologist1710109582
- Vanessa Chezem, PSYCHIATRIC TECHNIANMental Health Counselor1366697211
- Daniel Chinn, MSWClinical Social Worker1417718974
- Dugald Chisholm, M.D.Psychiatry Physician1366472599
- Kavita ChowdharyClinical Psychologist1306031364
- Jayme Christoffersen-Cebi, DOPsychiatry Physician1396207577
- Min Tzu ChungPharmacist1033669619
- Maria Chuop, MDPsychiatry Physician1891293247
- Daniela Cisneros, M.S CFY-SLPSpeech-Language Pathologist1063210078
- Philip Citek, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1275633232
- Holly Clark, CD(DONA)Doula1720841422
- Tyler ClarkBehavior Technician1649772120
- Monica ClippertonMarriage & Family Therapist1811233513
- Riley CloonanCounselor1073287579
- Harland Clouse, PH.D.Clinical Psychologist1225314388
- Cami Cloward, SUDCCAddiction (Substance Use Disorder) Counselor1184358038
- Brandon Cohen, D.C., C.S.C.S.Chiropractor1528238516
- Eric Cohen, MDPsychiatry Physician1376517391
- Seth Cohen, M.D.Forensic Psychiatry Physician1386748762
- Marco ColandreaBehavior Analyst1851933212
- Mary Cole, LMFTMarriage & Family Therapist1275048910
- Gary Coles, PSYCH TECH.Licensed Psychiatric Technician1679696694
- Bernedette CollinsClinical Social Worker1093189656
- William Collins, M.D.Psychiatry Physician1760512743
- Thomas Comar, FNPFamily Nurse Practitioner1881646024
- Eric ConardAddiction (Substance Use Disorder) Counselor1720274202
- John Consoli, FNPFamily Nurse Practitioner1255383089
- Joseph Cook, D.O.Psychiatry Physician1114136850
- Katelyn CookSpeech-Language Pathologist1538090378
- Mikah Cook, DCChiropractor1972176444
- Wesley CookClinical Psychologist1386011948
- Ben Cooke, MDInternal Medicine Physician1528512803
- Denile Cooley, B.SAddiction (Substance Use Disorder) Counselor1780824748
- Matthew Coons, D.D.S.Dentist1750609301
- Karen Cooper, PSY.D.Clinical Psychologist1699078352
- Nicole Cope, PT, DPTPhysical Therapist1265043608
- Elaine Cormier, ODOptometrist1427029099
- Paul CorsiAddiction (Substance Use Disorder) Counselor1942687413
- Jayce CotaBehavior Technician1407599368
- Daniel CoteBehavior Technician1336724798
- Julie CottonMarriage & Family Therapist1629216783
- Kendra CoverClinical Social Worker1376816322
- Maggie Cox, LAT, ATCAthletic Trainer1770295792
- Sarah CoxCounselor1881244887
- John Coyle, MDNeurology Physician1194777979
- Lindsay Coyle, PHDClinical Psychologist1831475078
- Robert Craig, PHDClinical Psychologist1114474111
- Ashley Crawford, LMFTMarriage & Family Therapist1366214447
- Arlene CruzClinical Psychologist1568657906
- Stella Culver, PHYSICAL THERAPISTPhysical Therapist1427069111
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Atascadero, California appears in the CMS National Plan and Provider Enumeration System with 992 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 Atascadero - 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 Atascadero 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 Atascadero is weighted toward Behavior Technician (111 clinicians, followed by Clinical Psychologist with 96 and Addiction (Substance Use Disorder) Counselor with 73). 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 California's population, Atascadero reports roughly 2.5 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.
Of California's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Atascadero practice address, a coverage gap Atascadero patients typically fill by traveling to a larger nearby hub.
For Atascadero 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 Atascadero, CA?
There are 992 registered healthcare providers in Atascadero, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Atascadero?
The most common specialties in Atascadero are Behavior Technician, Clinical Psychologist, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Psychiatry Physician. Behavior Technician has the most providers with 111.
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.