NPPES file of Aug 9, 2026

Doctors and health care providers in Grand Terrace, CA

204 individual NPPES records list a practice address in Grand Terrace, 410th of 812 California cities. The largest group is speech-language assistant: 20, 10% of the city's records, against 0% across California. Page 4 of 5.

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

Grand Terrace in California

  • Rank in California410th 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, Grand Terrace has 37.6× the state's share of speech-language assistant records.

Providers in Grand Terrace, alphabetically

  1. Emily QuirosSpeech-Language Assistant1265381842
  2. Nivedita Rajakumar, MS, LCGC, MAGenetic Counselor (M.S.)1164085692
  3. Victor RamirezAddiction (Substance Use Disorder) Counselor1386405041
  4. Rajdeep Randhawa, D.D.SGeneral Practice Dentistry1003675695
  5. Royke RantungRegistered Nurse1700486396
  6. Jennifer ReyesRehabilitation Practitioner1801584172
  7. Denise ReynoldsPeer Specialist1922691070
  8. Lynette Rivinius, RN, MS, CNS, CDEClinical Nurse Specialist1710123237
  9. Cristina RodriguezSpeech-Language Assistant1740106483
  10. Geraldyn Sabalboro, MASSAGE THERAPISTMassage Therapist1902176902
  11. Michelle Sabino, MS, CCC-SLPSpeech-Language Pathologist1679811756
  12. Jalal SaddiPharmacist1992392922
  13. Wendy Saldana, SLPASpeech-Language Assistant1467301945
  14. Betty SanabriaAttendant Care Provider1598315285
  15. Mario SanchezDay Training/Habilitation Specialist1700758737
  16. Hillel Shand, PHARMD MPHPharmacotherapy Pharmacist1043531833
  17. Elyssa Shaw, ASW11761Clinical Social Worker1821800111
  18. Anthony Shin, M.D.Psychiatry Physician1982628756
  19. Gerard Joseph Sim, ODOptometrist1669363883
  20. Dilpreet SinghDentist1275933970
  21. Brittney Singh Young, DPTPhysical Therapist1093676876
  22. Kimberly-Nicolle SingngamPediatric Nurse Practitioner1043894355
  23. Cirselda Siquian, RNRegistered Nurse1043406861
  24. Amber Smith, LMFTMarriage & Family Therapist1972924553
  25. Jazmin SmithClinical Social Worker1023794716
  26. Olivia Starace, P.T.-ASSISTPhysical Therapy Assistant1720290018
  27. Briana StillingsSpeech-Language Pathologist1881058683
  28. Rashonda StrangeCase Manager/Care Coordinator1982422663
  29. Tana SzoykaProfessional Counselor1871369355
  30. Jessica Talbot, FNPNurse Practitioner1407492283
  31. Moira Taylor-MoraSpeech-Language Assistant1477136646
  32. Jacquelin Tejeda, RNCase Management Registered Nurse1275108680
  33. Stephen Teng, PTPhysical Therapist1659626240
  34. Godlove Tettey MensahStudent in an Organized Health Care Education/Training Program1811870546
  35. Regina TranPharmacist1962165977
  36. Hanjula TrawallyDay Training/Habilitation Specialist1215867023
  37. Richard Trujillo, DCChiropractor1437589637
  38. Hanna VuPharmacist1891141909
  39. Krista WalkerStudent in an Organized Health Care Education/Training Program1316559214
  40. Sylvester WallaceCommunity Health Worker1427827625
  41. Graciela WangsnesClinical Social Worker1699115683
  42. James White, FNPFamily Nurse Practitioner1215326103
  43. Priscilla WillmottMental Health Counselor1598272858
  44. Dontel WiseDay Training/Habilitation Specialist1316633019
  45. Jonathan Woolery, MD, MPH, MSEmergency Medicine Physician1891959730
  46. Lalisa Yaowarattana, DDSDentist1891860912
  47. Richelle YapMental Health Counselor1902505027
  48. Joshua Young, DPTPhysical Therapist1043171911
  49. Sonya Young, PSYDClinical Psychologist1295319127
  50. Cameron Yu, ODOptometrist1164260550

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

Grand Terrace, California appears in the CMS National Plan and Provider Enumeration System with 204 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 Grand Terrace - 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 Grand Terrace 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 Grand Terrace is weighted toward Speech-Language Assistant (20 clinicians, followed by Speech-Language Pathologist with 16 and Clinical Social Worker with 14). 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, Grand Terrace reports roughly 0.5 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.

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

For Grand Terrace 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 Grand Terrace, CA?

There are 204 registered healthcare providers in Grand Terrace, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Grand Terrace?

The most common specialties in Grand Terrace are Speech-Language Assistant, Speech-Language Pathologist, Clinical Social Worker, Physical Therapist, Rehabilitation Practitioner. Speech-Language Assistant has the most providers with 20.

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.