Doctors and health care providers in Modesto, CA
9,262 individual NPPES records list a practice address in Modesto, 16th of 812 California cities. The largest group is behavior technician: 3,130, 34% of the city's records, against 18% across California. Page 119 of 186.
The 8 largest groups in Modesto
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Modesto in California
- Rank in California16th of 812 cities by records
- Share of the state1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups40.7% of all records
Compared with California as a whole, Modesto has 14× the state's share of adult companion records and 0.43× its share of mental health counselor records.
Providers in Modesto, alphabetically
- Antoinette Nguyen, NNP-BCCritical Care Neonatal Nurse Practitioner1538715040
- Brenda Nguyen, MHS, PA-CPhysician Assistant1801350749
- Catherine Nguyen, MDStudent in an Organized Health Care Education/Training Program1164124459
- Dang Nguyen, D.O.Family Medicine Physician1013102318
- Dat Nguyen, MDSpecialist1659346435
- Emily Nguyen, D.D.S.General Practice Dentistry1366641896
- Erin NguyenPharmacist1104101542
- Hannah NguyenFamily Medicine Physician1851140271
- Hoaiminh Nguyen, P.A-CPhysician Assistant1083654057
- Huong NguyenPharmacist1891101358
- Huy Nguyen, DMDDentist1326199886
- Jaleya NguyenBehavior Technician1134830821
- Jenny NguyenHealth & Wellness Coach1750240271
- Joseph Nguyen, D.O.Family Medicine Physician1699796227
- Kaylie NguyenBehavior Technician1396693693
- Loi Nguyen, DDSGeneral Practice Dentistry1104077247
- Marina Nguyen, NPFamily Nurse Practitioner1215645247
- My Nguyen, RPHPharmacist1447537154
- Nga NguyenPharmacist1396256947
- Ngoc Thach Nguyen, DDSDentist1598311961
- Phuong Nguyen, PHARM. D.Pharmacist1861779316
- Quoc-Han NguyenDiagnostic Radiology Physician1013476878
- Quynh-Chi NguyenInfection Control Registered Nurse1417371014
- Ryan NguyenBehavior Technician1063195584
- Sylvester NguyenOptometrist1861844680
- Thanh-Vy Nguyen, PHARM.D.Pharmacist1134654486
- Thong Nguyen, MDHospitalist Physician1912965096
- Thuy Dung Nguyen, PAPhysician Assistant1225717705
- Tieumy NguyenPharmacist1861893224
- Tony Nguyen, B.A.Behavior Technician1073965133
- Tram Nguyen, PHARMDPharmacist1629455043
- Vu NguyenPharmacist1780140285
- Vy NguyenBehavior Technician1083451504
- Sean Nguyen PhamBehavior Technician1295321248
- Chantha NhaoCase Manager/Care Coordinator1457587032
- Shiva Niakan, DOGynecology Physician1871081372
- Shae NiapasAddiction (Substance Use Disorder) Counselor1821856147
- Sultan Niazi, D.O.Hospitalist Physician1396048666
- Lori Nice, M.S., BCBABehavior Analyst1700289816
- Michael NicholasSpecialist1972465631
- Danielle NichollsMental Health Counselor1609478841
- Samuel NicholsAdult Companion1902674062
- Kelley NicholsonAddiction (Substance Use Disorder) Counselor1962059832
- Kimberly NicholsonCommunity Health Worker1124886379
- Maria Nico-AlejoStudent in an Organized Health Care Education/Training Program1407737521
- Debbie NicolodiSpeech/Language/Hearing Specialist/Technologist1326221573
- Viviana NidesProfessional Counselor1356828701
- Lindsey Nielsen, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1639865967
- Lauren NielsonBehavior Technician1457196768
- Justin NietoBehavior Technician1598365843
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Modesto, California appears in the CMS National Plan and Provider Enumeration System with 9,262 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Modesto - 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 Modesto 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 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Modesto is weighted toward Behavior Technician (3,130 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 323 and Marriage & Family Therapist with 321). 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, Modesto reports roughly 23.8 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 Modesto patients, this directory is most useful as a starting shortlist. 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; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Modesto, CA?
There are 9,262 registered healthcare providers in Modesto, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Modesto?
The most common specialties in Modesto are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Adult Companion. Behavior Technician has the most providers with 3,130.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.