2026 data CMS NPPES NUCC Taxonomy

Doctors in Vallejo, CA

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

2,797
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Physician Assistant
Top specialty
223 providers
California
State
CA

2,797 healthcare providers across 20 specialties

Vallejo, California appears in the CMS National Plan and Provider Enumeration System with 2,797 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 Vallejo — 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 Vallejo practice location on file.

The provider mix in Vallejo is weighted toward Physician Assistant (223 clinicians, followed by Pharmacist with 168 and Physical Therapist with 128). 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, Vallejo reports roughly 7.2 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.

For Vallejo 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.

2,797
Providers
20
Specialties
7.2
Per 100K (state)

Which specialties are most common in Vallejo

Physician Assistant 223
Pharmacist 168
Physical Therapist 128
Addiction (Substance Use Disorder) Counselor 128
Student in an Organized Health Care Education/Training Program 112
Mental Health Counselor 107
Behavior Technician 103
Marriage & Family Therapist 86
Clinical Social Worker 82
Counselor 79
Internal Medicine Physician 70
General Practice Dentistry 59
Family Medicine Physician 57
Emergency Medicine Physician 54
Behavior Analyst 50
Case Manager/Care Coordinator 46
Speech-Language Pathologist 42
Registered Nurse 39
Family Nurse Practitioner 38
Dentist 36

Healthcare Providers (Page 10)

Name
TINA CHENG
Certified Registered Nurse Anesthetist
TOM CHENG, MD
Hospitalist Physician
MICHAEL CHERNYAEV, PA
Physician Assistant
RICHARD CHESLEY, MD
Internal Medicine Physician
DEREK CHEUNG
Pharmacist
GORDON CHEW, MD
Emergency Medicine Physician
MEGAN CHEZIK, CRNA
Certified Registered Nurse Anesthetist
WENDY CHI, PHARM.D.
Pharmacist
KIMBERLY CHIA, OD
Optometrist
RYAN CHIA, OD
Optometrist
SAMUEL CHIA, OD
Optometrist
DENNIS CHIN, MD
Orthopaedic Surgery Physician
ELIZABETH CHIN
Student in an Organized Health Care Education/Training Program
ONGIE CHIN
Physician Assistant
CHRISTOPHER CHIONG
Student in an Organized Health Care Education/Training Program
CHRISTINE CHIOU SMITH, M.D.
Ophthalmology Physician
SRIDHAR CHITTI, MD
Internal Medicine Physician
KATERI CHIU, M.A.
Student in an Organized Health Care Education/Training Program
MOON CHOE, PHARMD
Pharmacist
ISABEL CHONG, PHARM.D.
Oncology Pharmacist
IDY CHOW
Pharmacist
TERRANCE CHOW
Physician Assistant
JAMES CHRISTOPHER, LMFT
Marriage & Family Therapist
OLIVIA CHU
Speech-Language Pathologist
RAYMOND CHU, PHARMD
Pharmacist
GABRIEL CHUA, M.D.
General Practice Physician
MARIA THERESA CHUA, D.M.D.
General Practice Dentistry
IAN CHUANG, M.D.
Emergency Medicine Physician
PETER CHUANG, MD
Neuroradiology Physician
SHARROW CHUANG, DDS
Dentist
SONIA CHUANG, DPM
Student in an Organized Health Care Education/Training Program
DENISE CIFELLI
Speech-Language Pathologist
GISELLE CISNEROS
Adult Companion
ESTHER CISTONE, MD
Pediatrics Physician
BERND CLAASSEN, MD
Anesthesiology Physician
FAYE'ISHA CLABORNE
Mental Health Counselor
BREANNA CLARK
Community Health Worker
BRUCE CLARK, MD
Hematology & Oncology Physician
CRISTEN CLARK
Physical Therapist
MICHAEL CLARK, MD
Hospitalist Physician
LORENE CLARK LACAYO
Health Educator
JENNIFER CLARY, RD
Registered Dietitian
MICHAEL CLAUSON, L.AC.
Acupuncturist
MICHAEL CLEARFIELD, D.O.
Internal Medicine Physician
MEAGHN CLIFFORD
Speech-Language Pathologist
SUZANNE CLIFT, DDS
General Practice Dentistry
LISA CLINTON
Case Manager/Care Coordinator
ANJULI CLOPPER, LPCC
Mental Health Counselor
RACHEL CLOSE
Community Health Worker
JUDITH CLOWES
Health & Wellness Coach

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 Vallejo, CA?
There are 2,797 registered healthcare providers in Vallejo, CA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Vallejo?
The most common specialties in Vallejo are Physician Assistant, Pharmacist, Physical Therapist, Addiction (Substance Use Disorder) Counselor, Student in an Organized Health Care Education/Training Program. Physician Assistant has the most providers with 223.

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.