Doctors in San Luis Obispo, CA
Active healthcare providers in San Luis Obispo sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
3,343 healthcare providers across 20 specialties
San Luis Obispo, California appears in the CMS National Plan and Provider Enumeration System with 3,343 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in San Luis Obispo — 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 San Luis Obispo practice location on file.
The provider mix in San Luis Obispo is weighted toward Mental Health Counselor (546 clinicians, followed by Marriage & Family Therapist with 320 and Counselor with 143). 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, San Luis Obispo reports roughly 8.6 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 San Luis Obispo patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.
Which specialties are most common in San Luis Obispo
Healthcare Providers (Page 24)
| Name |
|---|
| KLAUS GOTTLIEB, MD Gastroenterology Physician |
| ERIN GOWDY Licensed Psychiatric Technician |
| STARLENE GRABER, PHD, LMFT Addiction (Substance Use Disorder) Counselor |
| SHANNON GRADY Mental Health Counselor |
| GLENN GRAHAM, OD Optometrist |
| JUSTIN GRAMMY, DO Internal Medicine Physician |
| GABRIEL GRANADOS Case Manager/Care Coordinator |
| GRETCHEN GRANT, MFTI Marriage & Family Therapist |
| MARGARET GRANT Mental Health Counselor |
| DEANNA GRAZIANO Mental Health Counselor |
| MARISSA GREEMORE, PSYCHOLOGIST Clinical Psychologist |
| ERIN GREEN, FNP Family Nurse Practitioner |
| KATHRYN GREEN, MA Addiction (Substance Use Disorder) Counselor |
| ERIC GREENBERG, M.D. Emergency Medicine Physician |
| ELEANOR GREENE Behavior Technician |
| KAREN GREENE, RN Registered Nurse |
| AMANDA GREENFIELD, LCSW 110609 Social Worker |
| MARGARET GREENOUGH, MD Family Medicine Physician |
| SAMI GREISDORF Community Health Worker |
| ANDREA GREY, PSY.D. Clinical Psychologist |
| ANNE GRIFFIN, M.A. Counselor |
| CORY GRIFFIN Licensed Psychiatric Technician |
| CYNTHIA GRIFFIN, PHD Psychologist |
| JOSEPH GRIFFIN, M.D. Pain Medicine (Physical Medicine & Rehabilitation) Physician |
| KRISTION GRIFFIN, LMP Licensed Psychiatric Technician |
| TIMOTHY GRIFFIN Licensed Vocational Nurse |
| OLGA GRIGORIEVA OLSON, M.D. PH.D. Student in an Organized Health Care Education/Training Program |
| JAMES GRIM Day Training/Habilitation Specialist |
| MARJORIE GRIZZARD, LMFT Marriage & Family Therapist |
| AMANDA GROO, LPCC Professional Counselor |
| LAUREN GROOMS-LEE Day Training/Habilitation Specialist |
| DANIEL GROSS, LCSW Clinical Social Worker |
| KEVIN GROTTE Mental Health Counselor |
| MICHAEL GROTTE, LPT Behavior Analyst |
| SHIOU-FENG GU Counseling Psychologist |
| CALLIE GUERRA Mental Health Counselor |
| JAZMIN GUERRA Day Training/Habilitation Specialist |
| TREVOR GUERRA Student in an Organized Health Care Education/Training Program |
| MARIA GUEVARA Peer Specialist |
| CAMILO GUIANG, MD Internal Medicine Physician |
| PEDRO GUIMARAES, M.D. Psychiatry Physician |
| STACY GUISSE, MS LMFT Mental Health Counselor |
| NICK GUNASAYAN, D.P.M. Foot & Ankle Surgery Podiatrist |
| MADELINE GUREWITZ, PA-C Medical Physician Assistant |
| ROBERT GURROLA, RAS Addiction (Substance Use Disorder) Counselor |
| NANCYANN GUTHRIE, MD Surgery Physician |
| KARIN GUTIERREZ, PSYD Clinical Psychologist |
| SALVADOR GUTIERREZ Mental Health Counselor |
| PAUL GUZIK, DO Internal Medicine Physician |
| DESIREE GUZMAN Health Information Technician |
Nearby Cities in California
Other California cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
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Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.
