2026 data CMS NPPES NUCC Taxonomy

Doctors in Duarte, CA

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

1,244
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Family Nurse Practitioner
Top specialty
79 providers
California
State
CA

1,244 healthcare providers across 20 specialties

Duarte, California appears in the CMS National Plan and Provider Enumeration System with 1,244 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 Duarte - 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 Duarte 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 Duarte is weighted toward Family Nurse Practitioner (79 clinicians, followed by Internal Medicine Physician with 74 and Clinical Social Worker with 49). 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, Duarte reports roughly 3.2 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, Duarte ranks #165 of 805 cities tracked by provider count, accounting for 0.1% of the state's registered providers. Of California's most common specialties, Mental Health Counselor is the most prominent one with no provider currently listing a Duarte practice address, a coverage gap Duarte patients typically fill by traveling to a larger nearby hub.

For Duarte 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.

1,244
Providers
20
Specialties
#165
of 805 CA cities
0.1%
of CA providers
3.2
Per 100K (state)

Which specialties are most common in Duarte

Family Nurse Practitioner 79
Internal Medicine Physician 74
Clinical Social Worker 49
Student in an Organized Health Care Education/Training Program 45
Nurse Practitioner 45
Physician Assistant 40
Case Manager/Care Coordinator 35
Pharmacist 33
Hematology & Oncology Physician 32
Diagnostic Radiology Physician 30
Marriage & Family Therapist 30
Anesthesiology Physician 29
Behavior Technician 27
Surgery Physician 26
Medical Oncology Physician 26
Anatomic Pathology & Clinical Pathology Physician 25
Behavior Analyst 24
Pediatrics Physician 23
Urology Physician 19
Genetic Counselor (M.S.) 19

Healthcare Providers (Page 13)

Name
Beth Landa, PAC
Medical Physician Assistant
Shana Landau, M.D.
Diagnostic Radiology Physician
Wendy Landier, NP
Pediatric Nurse Practitioner
Irene Lao, M.D.
Dermatology Physician
Carmen Lara-Ortiz, RD
Registered Dietitian
Angelica Lat, NP, AGACNP-BC
Gerontology Nurse Practitioner
Clayton Lau, MD
Urology Physician
Sean Lau, MD
Anatomic Pathology & Clinical Pathology Physician
See-Lun Lau, RPH, BCOP
Oncology Pharmacist
Daisy Lazcano
Registered Nurse
Nikola Lazovich, CRNA
Certified Registered Nurse Anesthetist
Maithao Le, M.D.
Surgery Physician
Phuc Le, MD
Ophthalmology Physician
Tiffane Le, L. AC
Acupuncturist
Vanique Le
Pharmacist
Sheryl Leahey, FNP-C
Family Nurse Practitioner
Luke Ledbetter, M.D.
Diagnostic Radiology Physician
Aram Lee, M.D.
Diagnostic Radiology Physician
Huyen Lee
Pharmacist
Jennifer Lee
Oncology Pharmacist
Matthew Lee, MD
Hematology (Internal Medicine) Physician
Peter Lee, MD
Hematology (Internal Medicine) Physician
Sarah Lee, M.D.
Internal Medicine Physician
Stephen Lee, MD
Obstetrics & Gynecology Physician
Winston Lee, MD, PHD
Hematology (Pathology) Physician
Jason Lei, FNP
Family Nurse Practitioner
Andrew Leitner, MD
Anesthesiology Physician
Lucia Lemus Mejia, LCSW
Clinical Social Worker
Lucille Leong, MD
Internal Medicine Physician
Alexandra Levine, M.D.
Hematology & Oncology Physician
Rachel Levy, CPNP-AC
Pediatric Nurse Practitioner
Michael Lew, MD
Anesthesiology Physician
Daneng Li, M.D.
Internal Medicine Physician
Kelly Li
Pharmacist
Melisa Li
Pharmacist
Tom Liang, MD
Anatomic Pathology & Clinical Pathology Physician
Yu Liang, M.D., PH.D.
Anatomic Pathology Physician
Dean Lim, MD
Medical Oncology Physician
Johnny Lim, PA-C
Medical Physician Assistant
James Lin, MD
Internal Medicine Physician
Nancy Lin, M.D.
Pediatric Critical Care Medicine Physician
Rick Lin
Student in an Organized Health Care Education/Training Program
Shan Ju Lin, FNP-C
Family Nurse Practitioner
Marisa Littlejohn
Student in an Organized Health Care Education/Training Program
Qiong Liu
Physician Assistant
Yan Liu, MD
Hematology (Pathology) Physician
Yufei Liu, MD PHD
Radiation Oncology Physician
Sophea Lo, NP
Acute Care Nurse Practitioner
Alexandria Lopez, CPNP
Pediatric Nurse Practitioner
Angela Lopez, M.D.
Hematology & Oncology Physician

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 Duarte, CA?
There are 1,244 registered healthcare providers in Duarte, CA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Duarte?
The most common specialties in Duarte are Family Nurse Practitioner, Internal Medicine Physician, Clinical Social Worker, Student in an Organized Health Care Education/Training Program, Nurse Practitioner. Family Nurse Practitioner has the most providers with 79.

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 editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.