NPPES file of Aug 9, 2026

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 12 of 20.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

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

  1. Alexis MastersAddiction (Substance Use Disorder) Counselor1225780117
  2. Ambrose MathenyBehavior Technician1114852076
  3. Brandi Mathews, PSY.D.Forensic Psychologist1669619128
  4. Christine Mathiesen, PSYDClinical Psychologist1578515730
  5. Ana Maya CastellanosMental Health Counselor1548859499
  6. Audrey MayesMarriage & Family Therapist1558174466
  7. Candance Mc GuinnessMental Health Counselor1881094282
  8. Alicia McAllisterAddiction (Substance Use Disorder) Counselor1053627067
  9. Michael McAllister, D.C.Chiropractor1306148382
  10. Hailey McAnallyBehavior Technician1255297404
  11. Jane McClenahan, M.D.Internal Medicine Physician1679599377
  12. Patti McCluskey-Andre, CNS, NPFamily Nurse Practitioner1386710895
  13. Molly McCown, AMFTMarriage & Family Therapist1902672298
  14. Dan McCoyPsychiatric Pharmacist1104360809
  15. Sarah McCrayHealth Information Technician1558827857
  16. Brittany McCulloughBehavior Technician1124526801
  17. Christopher McDonald, PSY DPsychologist1174789960
  18. Carolyn McGaughey, N.D.Naturopath1730466426
  19. Ryan McGaughey, D. C.Chiropractor1366543936
  20. Travis McGee, PHDClinical Psychologist1407324387
  21. Evelynn McGuinness, PH.D.Clinical Psychologist1558502278
  22. Natalie McKaughanHealth Information Technician1194506634
  23. Kristi McKee, L.M.Midwife1932469723
  24. Patrick McLaughlin, D.O.Neurology Physician1487031134
  25. Jenifer McLellan, PSYCH TECHMental Health Counselor1609021591
  26. Hannah McMillanSpeech-Language Pathologist1124782032
  27. Lacey McPhetridge, BCBABehavior Analyst1902316862
  28. Matthew MelendrezMental Health Counselor1538944897
  29. James Mendenhall, FNPFamily Nurse Practitioner1194765149
  30. Yaneli Mendoza TorresRehabilitation Practitioner1508303256
  31. Mary Beth Merola, OTROccupational Therapist1134346208
  32. Darlene Merrill, NURSE PRACTITIONERFamily Nurse Practitioner1255538146
  33. Jennifer Metzler, DPTPhysical Therapist1760719025
  34. Kameren MikkelsenBehavior Technician1124526819
  35. Matthew Milburn, PSYDClinical Psychologist1912459330
  36. Charlotte Milch, DDSDentist1366884280
  37. Amber MillerAddiction (Substance Use Disorder) Counselor1316623838
  38. Ann Miller, MD, PHDForensic Psychiatry Physician1710104617
  39. Krisitana MillerMental Health Counselor1982941274
  40. Melissa Miller, PSYDClinical Psychologist1487024097
  41. Leigh MindnichSocial Worker1568136273
  42. David Miramontes, CAARR CERTIFIEDAddiction (Substance Use Disorder) Counselor1972819829
  43. Nicholas MirelesBehavior Technician1306344080
  44. Cindy Mitchell, PHDClinical Psychologist1801930078
  45. Sean MitchellAddiction (Substance Use Disorder) Counselor1578957866
  46. Vivian Mitchell, APCCProfessional Counselor1447006176
  47. Morgan MiyoshiBehavior Technician1215573886
  48. Masood Moghaddam, MSWClinical Social Worker1710342126
  49. Marie Mohapp, LCSWClinical Social Worker1285419408
  50. Kastina MooreCounselor1710524160

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

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.