2026 data CMS NPPES NUCC Taxonomy

Doctors in Sacramento, CA

Compiled from official public sources by the PlainDoctor editorial team.

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

32,149
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Behavior Technician
Top specialty
6,873 providers
California
State
CA

32,149 healthcare providers across 20 specialties

Sacramento, California appears in the CMS National Plan and Provider Enumeration System with 32,149 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 Sacramento - 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 Sacramento 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 Sacramento is weighted toward Behavior Technician (6,873 clinicians, followed by Student in an Organized Health Care Education/Training Program with 2,242 and Case Manager/Care Coordinator with 1,602). 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, Sacramento reports roughly 82.5 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.

Within California, Sacramento ranks #4 of 805 cities tracked by provider count, accounting for 3.4% of the state's registered providers.

For Sacramento 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.

32,149
Providers
20
Specialties
#4
of 805 CA cities
3.4%
of CA providers
82.5
Per 100K (state)

Which specialties are most common in Sacramento

Behavior Technician 6,873
Student in an Organized Health Care Education/Training Program 2,242
Case Manager/Care Coordinator 1,602
Marriage & Family Therapist 1,352
Addiction (Substance Use Disorder) Counselor 1,231
Pharmacist 925
Counselor 878
Clinical Social Worker 877
Mental Health Counselor 823
Internal Medicine Physician 684
Registered Nurse 589
Community Health Worker 565
Behavior Analyst 552
Physical Therapist 514
Social Worker 462
Family Medicine Physician 455
Adult Companion 412
Physician Assistant 409
Family Nurse Practitioner 406
General Practice Dentistry 390

Healthcare Providers (Page 91)

Name
Nancy Castignetti
Speech-Language Pathologist
Alejandro Castillo
Counselor
Ana Castillo
Behavior Technician
Chelsea Castillo, MSW
Social Worker
Clarissa Castillo, M.A., MFT
Marriage & Family Therapist
Drew Castillo, MD
Emergency Medicine Physician
Esther Castillo, L.C.S.W.
Clinical Social Worker
Gabriel Castillo, RN, NP
Mental Health Counselor
Gabrielle Castillo
Community Health Worker
Hart Robin Castillo
Behavior Technician
Hillarie Castillo
Behavior Technician
Jasmin Castillo
Adult Companion
Jasmine Castillo
Behavior Technician
Jose Castillo, MD
Student in an Organized Health Care Education/Training Program
Katherine Castillo
Behavior Technician
Koya Castillo
Behavior Technician
Maria Castillo
Nurse's Aide
Maribel Castillo
Addiction (Substance Use Disorder) Counselor
Micheal Castillo
Behavior Technician
Nathalia Castillo, MD
Student in an Organized Health Care Education/Training Program
Olivia Castillo
Behavior Technician
Pamela Castillo, PT
Physical Therapist
Rossi Castillo, MSW
Clinical Social Worker
Sofia Castillo
Behavior Technician
Stacy Castillo
Community Health Worker
Keely Castillo Bernal, BCBA
Behavior Analyst
Katherine Castillo Tovar
Behavior Technician
Jocelyne Castillo-Bernal
Behavior Technician
Karen Castillo-Montes
Professional Counselor
Rina Castillo-Rico, MD
Obstetrics & Gynecology Physician
Mellanie Castillo-Springer
Community Health Worker
Nikolai Castillon
Behavior Technician
Harold Castle
Adult Companion
Jessica Castorena, LVN
Licensed Vocational Nurse
Gina Castori
Behavior Technician
Selene Castrejon, M.D.
Emergency Medicine Physician
Karen Castrillo
Counselor
Ariel Castro
Behavior Technician
Astred Castro
Internal Medicine Physician
Brenda Castro
Behavior Technician
Candice Castro
Behavior Technician
Chanel Castro
Behavior Technician
Christine Castro, D.O.
Student in an Organized Health Care Education/Training Program
Daniella Castro
Mental Health Counselor
Denise Castro, MT-BC
Counselor
Denise Castro, LVN
Licensed Vocational Nurse
Diana Castro
Lactation Consultant (Non-RN)
Eric Castro
Behavior Technician
Erica Castro, NP
Psychiatric/Mental Health Nurse Practitioner
Esperanza Castro
Other Technician

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 Sacramento, CA?
There are 32,149 registered healthcare providers in Sacramento, CA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Sacramento?
The most common specialties in Sacramento are Behavior Technician, Student in an Organized Health Care Education/Training Program, Case Manager/Care Coordinator, Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor. Behavior Technician has the most providers with 6,873.

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.