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 3 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
- Kelsey Briggs, LMFTMarriage & Family Therapist1245811017
- McKenzie BrockBehavior Technician1174095442
- Charles Broderick, PHDClinical Neuropsychologist1407808280
- Allison BrodeurClinical Psychologist1447631783
- Cathy Brody, M.F.T.Marriage & Family Therapist1073741476
- Dallas BrownCounselor1528799160
- Kevin Brown, M.D.Psychiatry Physician1245764695
- Courtney BrunsmanRegistered Dietitian1790637049
- Faten BsailiPharmacist1659974129
- Benjamin BuckleyAddiction (Substance Use Disorder) Counselor1942150362
- Tiffany Buckman, BCBA, MS, MABehavior Analyst1093673527
- Victoria Buker, NBC-HWC, MBAHealth Educator1790529832
- Margaret Bullock, LMFTMarriage & Family Therapist1326187428
- Donah Bulosan, M.D.Family Medicine Physician1285719906
- Dwayne Burbach, DDSGeneral Practice Dentistry1972729077
- Kayla BurfordBehavior Technician1922756279
- Kate Burkhardt, PHDClinical Psychologist1861560831
- Douglas Burton, PHDGroup Psychotherapy Psychologist1699793364
- Kobie CabalarSpecialist1275489148
- Lisa Cady, R.N.Hospice Registered Nurse1063751618
- Karina Cain, LCSWClinical Social Worker1992479794
- Debra Califia, MAAddiction (Substance Use Disorder) Counselor1033590856
- Brianna Calvert, LCSWClinical Social Worker1487264024
- Deja CamachoAddiction (Substance Use Disorder) Counselor1821658436
- Lilina Camello, LMFTMarriage & Family Therapist1053643262
- Kenneth Campos, M.D.Psychiatry Physician1538385109
- Kristin Campos, PH.D.Clinical Psychologist1154737948
- Dana Cancaro, D.C.Chiropractor1568478220
- Shannon Cantillano, LCSWClinical Social Worker1780811364
- Jennifer CardenasBehavior Technician1881559599
- Courtney CarmanStudent in an Organized Health Care Education/Training Program1629232848
- Caitlin CarnesAddiction (Substance Use Disorder) Counselor1225546799
- Michele CarrollMental Health Counselor1043415946
- John CarsonAddiction (Substance Use Disorder) Counselor1265319792
- Catherine Cascadden, LCSW-CASocial Worker1154491835
- Lauren CaseyBehavior Technician1629608997
- Kelly Cash, FNPNurse Practitioner1164014247
- Ellen Castellanos, RN, CPNPRegistered Nurse1659303345
- Erika Castellanos LanderosBehavior Technician1134915945
- Courtney Castle, SLP-CCCSpeech-Language Pathologist1427828862
- Francisco Castrejon, MDFamily Medicine Physician1417986290
- Erika Castro, SLPSpeech-Language Pathologist1023779816
- April Cathaway, PMHNP-CPsychiatric/Mental Health Nurse Practitioner1205651197
- Christopher Ceaser, M.S.Marriage & Family Therapist1386974129
- Cherish CelestineAddiction (Substance Use Disorder) Counselor1053168963
- Geoffrey Chaffe, O.D.Optometrist1255373551
- Ronald Chalker, DDSDentist1871995589
- Maru Chamorro-Kiel, RCNRegistered Nurse1831462506
- Therese Chan-McNabb, M.D.Emergency Medicine Physician1477597128
- Cristy ChavezMarriage & Family Therapist1609230473
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.