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 89 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
- Byron Knowles, M.D., PH.D.Dermatology Physician1225586662
- Samuel Ko, M.D.Hospitalist Physician1790826279
- Sarah Koch, MDPediatrics Physician1932196458
- Tia KochisBehavior Technician1508404112
- Jim Kocolas, RPHPharmacist1700161783
- Kristin KoehlerProfessional Counselor1598800906
- Bradley Koehn, DCChiropractor1285703462
- Carly Koester, CPOOrthotist1497287684
- Ker Yong Koh, M.D.Anesthesiology Physician1083775787
- Wei Loong Glenn Koh, MDSurgery Physician1013101633
- Jonathan Kohring, M.S.Marriage & Family Therapist1316139652
- Leah KollmeyerClinical Social Worker1477421345
- Arnav KondaBehavior Technician1982598579
- Bosseba Kong, LCS 16696Clinical Social Worker1336278993
- Tyler KongBehavior Technician1457153280
- Leslie Konkin, M.D.Orthopaedic Surgery Physician1629081195
- Alena KononenkoBehavior Technician1235026279
- Jahoon Koo, M.D.Surgery Physician1871912519
- Neboneet KoochouPharmacist1861366981
- Shruthi Kooturu, MDInternal Medicine Physician1740432095
- Eleni KordazakisProfessional Counselor1285936054
- Brent KornishClinical Social Worker1578939872
- Madison KoskiBehavior Technician1801443932
- Aine Kosko, FNP-CFamily Nurse Practitioner1255602108
- Kelsey Kosmadakis, NPNurse Practitioner1437564457
- Gordon Kost, RPHPharmacist1992231906
- Stevie KostelnikCase Manager/Care Coordinator1144884107
- Kalyan Kosuri, M.D.Critical Care Medicine (Internal Medicine) Physician1285756817
- Harsha Kothiya, MBBS, MDInternal Medicine Physician1174101315
- Prafulkumar Kothiya, M.B.B.S;MDPediatrics Physician1801583109
- Michelle Kottler, LVNLicensed Vocational Nurse1811684764
- Steven Kotzbauer, MDDiagnostic Radiology Physician1659445245
- Paul KoughnBehavior Technician1154154417
- Alexandra KousakinBehavior Technician1801745765
- Olga Kovalenko, MDObstetrics & Gynecology Physician1710514674
- Carol Kraft, R.D.Registered Dietitian1558570572
- Thomas Kraft, PAMedical Physician Assistant1306895651
- Eric Kramer, O.D.Optometrist1669493110
- Kristi KramerHealth Information Technician1710582473
- Morgan Kramer, ASW, MSWClinical Social Worker1841987179
- Serratia KrankBehavior Technician1124961453
- James Kraus, MDFamily Medicine Physician1477580595
- Kruthika Krishnamurthy, MDInternal Medicine Physician1811303035
- Cameron KrollPerfusionist1730590522
- James Kruer, MDInternal Medicine Physician1457317919
- Sergey Krupochkin, MDStudent in an Organized Health Care Education/Training Program1174198303
- Taylor KruseBehavior Technician1104649334
- Eric Ku, MDRadiation Oncology Physician1013478999
- Megan Kubicek, MFTIMarriage & Family Therapist1720403652
- Ilya Kucher, PHARMDPharmacist1821377797
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.