2026 data CMS NPPES NUCC Taxonomy

Doctors in Oakland, CA

Compiled from official public sources by the PlainDoctor editorial team.

Active healthcare providers in Oakland sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

18,012
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
1,521 providers
California
State
CA

18,012 healthcare providers across 20 specialties

Oakland, California appears in the CMS National Plan and Provider Enumeration System with 18,012 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 Oakland - 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 Oakland 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 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Oakland is weighted toward Student in an Organized Health Care Education/Training Program (1,521 clinicians, followed by Marriage & Family Therapist with 1,290 and Mental Health Counselor with 1,250). 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, Oakland reports roughly 46.2 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.

Within California, Oakland ranks #7 of 805 cities tracked by provider count, accounting for 1.9% of the state's registered providers. Of California's most common specialties, General Practice Dentistry is the most prominent one with no provider currently listing a Oakland practice address, a coverage gap Oakland patients typically fill by traveling to a larger nearby hub.

For Oakland 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.

18,012
Providers
20
Specialties
#7
of 805 CA cities
1.9%
of CA providers
46.2
Per 100K (state)

Which specialties are most common in Oakland

Student in an Organized Health Care Education/Training Program 1,521
Marriage & Family Therapist 1,290
Mental Health Counselor 1,250
Counselor 996
Behavior Technician 976
Clinical Social Worker 949
Community Health Worker 571
Case Manager/Care Coordinator 512
Registered Nurse 492
Internal Medicine Physician 442
Social Worker 422
Pharmacist 410
Behavior Analyst 385
Addiction (Substance Use Disorder) Counselor 370
Pediatrics Physician 331
Physical Therapist 325
Clinical Psychologist 310
Psychologist 246
Acupuncturist 232
Specialist 210

Healthcare Providers (Page 188)

Name
Tiffany Limu
Behavior Analyst
Andy Lin, BCAT
Behavior Technician
Carol Lin
Student in an Organized Health Care Education/Training Program
Chia-Yin Lin, MSN, RN, CNS
Medical-Surgical Clinical Nurse Specialist
Ching-I Lin
Student in an Organized Health Care Education/Training Program
Chong-You Lin
Marriage & Family Therapist
Connie Lin, RDH
Dental Hygienist
Debby Lin, MD
Allergy & Immunology Physician
Gregory Lin, DDS
General Practice Dentistry
Harold Lin, MD
Hospitalist Physician
Harry Lin, D.D.S.
General Practice Dentistry
Jason Lin, PHARMD
Pharmacist
Jeannie Lin, OD
Optometrist
Jennifer Lin, M.D.
Student in an Organized Health Care Education/Training Program
Jonathan Lin, M.D., M.B.A.
Student in an Organized Health Care Education/Training Program
Juehua Lin, L.AC, PH.D.
Acupuncturist
Katie Lin, PT
Physical Therapist
Lauren Lin
Student in an Organized Health Care Education/Training Program
Lina Lin, RESPIRATORY THERAPY
Neonatal/Pediatric Certified Respiratory Therapist
Ludwig Lin, MD
Anesthesiology Physician
Mark Lin, M.D.
Family Medicine Physician
Melissa Lin
Optometrist
Michael Lin, DDS
Dentist
Robert Lin, PT, DPT, CSCS
Physical Therapist
Shin E Lin, M.D.
Anesthesiology Physician
Susan Lin, OD MS FAAO
Optometrist
Xinyi Lin, L.AC.
Acupuncturist
Xiuting Lin, PHARM.D.
Pharmacist
Xue Lin, RN
Registered Nurse
Ying-Yien Lin, DDS
Student in an Organized Health Care Education/Training Program
Keri Linane, D.C.
Chiropractor
Lauren Linares
Social Worker
Monica Linares, LMFT
Counselor
Walter Linares, MSW,LCSW
Clinical Social Worker
Connie Linas, LCSW
Clinical Social Worker
Todd Lincoln, MD
Orthopaedic Surgery Physician
Brian Linde, MD
Pediatrics Physician
Tami Linde, MFT
Marriage & Family Therapist
Joyce Lindenbaum, LCSW
Psychoanalysis Psychologist
Daniel Linder, DAIM, LAC
Acupuncturist
Lesley Lindley, DO
Family Medicine Physician
Ulrich Lindman
Student in an Organized Health Care Education/Training Program
Amanda Lindo
Case Manager/Care Coordinator
Kirstin Lindquist, L.AC.
Acupuncturist
Renee Lindquist, LCSW
Clinical Social Worker
Shareene Lindquist, MD
Obstetrics & Gynecology Physician
Jenna Lindsay
Student in an Organized Health Care Education/Training Program
Stacey Lindsay, PSYD
School Psychologist
Grant Lindsey
Mental Health Counselor
Mikaila Lindsey, CMT
Massage Therapist

Nearby Cities in California

Other California cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Oakland, CA?
There are 18,012 registered healthcare providers in Oakland, CA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Oakland?
The most common specialties in Oakland are Student in an Organized Health Care Education/Training Program, Marriage & Family Therapist, Mental Health Counselor, Counselor, Behavior Technician. Student in an Organized Health Care Education/Training Program has the most providers with 1,521.

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.

Compiled from official public sources by the PlainDoctor editorial team.