NPPES file of Aug 9, 2026

Doctors and health care providers in Claremont, CA

800 individual NPPES records list a practice address in Claremont, 220th of 812 California cities. The largest group is marriage & family therapist: 96, 12% of the city's records, against 6% across California. Page 11 of 16.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Claremont in California

  • Rank in California220th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.5% of all records

Compared with California as a whole, Claremont has 5.3× the state's share of speech-language assistant records and 0.33× its share of student in an organized health care education/training program records.

Providers in Claremont, alphabetically

  1. Carly Nelson, MS CF-SLPSpeech-Language Pathologist1689307050
  2. Justin NelsonStudent in an Organized Health Care Education/Training Program1407781305
  3. Jessica Ngo, MDFamily Medicine Physician1508177098
  4. Ngoc Duyen Nguyen, PHARMDPharmacist1578160792
  5. Deziree NicothodesCommunity Health Worker1518796986
  6. Sankalp NigamStudent in an Organized Health Care Education/Training Program1366371940
  7. Angela NingFamily Nurse Practitioner1396966982
  8. Rae NolanAddiction (Substance Use Disorder) Counselor1811711039
  9. Allen NunokawaCollege Health Registered Nurse1912820796
  10. Felix NyangauRegistered Nurse1215757737
  11. Katherine Oakley, M.D.General Practice Physician1083064935
  12. Maryann Ngozi Obidike, MHMCommunity Health Worker1740974518
  13. Tamara Obregon Madera, PSY.DClinical Psychologist1851643712
  14. Diane Offner, MSW LCSWClinical Social Worker1588185284
  15. Matthew Oh, DPTPhysical Therapist1073023206
  16. Michael OkazakiFamily Medicine Physician1164059747
  17. Paul Olivera, D.D.S.General Practice Dentistry1972654812
  18. John Oluseyi-Oke, LPTLicensed Psychiatric Technician1073898490
  19. Zheila Ommani, PSY.D.Clinical Psychologist1265867402
  20. Jacqueline OnPhysician Assistant1790679462
  21. Vitus Onusuru, LMFTMarriage & Family Therapist1245929686
  22. Jennifer Onyekonwu-McGill, NPPsychiatric/Mental Health Nurse Practitioner1063686616
  23. Thiri Oo, M.D.Internal Medicine Physician1619256617
  24. Amelia Ooi, PA-CPhysician Assistant1558146860
  25. Lok Or, ODOptometrist1831680719
  26. Cecilia OrnelasSpeech-Language Assistant1942718044
  27. Paul Orr, M.D.Family Medicine Physician1417950221
  28. Miguel Ortega, MSN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1023775939
  29. Priscilla OrtegaHealth & Wellness Coach1407407935
  30. Elizabeth OrtizAddiction (Substance Use Disorder) Counselor1033948617
  31. Lucinda Ortiz, M.A.Counselor1235272386
  32. Dorothy OtienoRegistered Nurse1871313395
  33. Tamson Overholtzer, MFTMarriage & Family Therapist1619373255
  34. Blair Paez-Wong, LMFTMarriage & Family Therapist1063057099
  35. Ashley PalaciosAddiction (Substance Use Disorder) Counselor1871232017
  36. Kirby Palmer, LCSW MSWClinical Social Worker1902974579
  37. Chelsea PambiancoRegistered Dietitian1407438914
  38. Shivali Panchal, LACAcupuncturist1255869756
  39. Gregory Pandzic, LCSWClinical Social Worker1669925459
  40. Jin Park, D.O.Family Medicine Physician1992800353
  41. Ayanna Parker, CDDoula1639691363
  42. Christine Patel, PHARMDPharmacist1376911784
  43. Krutav Patel, DDSDentist1447483219
  44. Manisha Patel, PA-CMedical Physician Assistant1639407224
  45. Irfana PatlaMarriage & Family Therapist1649786807
  46. Michele Pavlisin, D.D.S.General Practice Dentistry1902962848
  47. Jillian Peace-Redd, LMFTMarriage & Family Therapist1770344053
  48. Samantha Peebles, RDNRegistered Dietitian1902497183
  49. Adrian Pelaez, D.D.S.General Practice Dentistry1558516971
  50. John Pellitteri, PSY.D.Clinical Neuropsychologist1285857029

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Claremont, California appears in the CMS National Plan and Provider Enumeration System with 800 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 Claremont - 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 Claremont 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 Claremont is weighted toward Marriage & Family Therapist (96 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 52 and Clinical Social Worker with 48). 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, Claremont reports roughly 2.1 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.

Of California's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Claremont practice address, a coverage gap Claremont patients typically fill by traveling to a larger nearby hub.

For Claremont 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 Claremont, CA?

There are 800 registered healthcare providers in Claremont, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Claremont?

The most common specialties in Claremont are Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor, Clinical Social Worker, Speech-Language Pathologist, Clinical Psychologist. Marriage & Family Therapist has the most providers with 96.

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.