NPPES file of Aug 9, 2026

Doctors and health care providers in Mountain View, CA

2,467 individual NPPES records list a practice address in Mountain View, 92nd of 812 California cities. The largest group is behavior technician: 385, 16% of the city's records, against 18% across California. Page 45 of 50.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Mountain View

  1. Behavior Technician385
  2. Internal Medicine Physician119
  3. Marriage & Family Therapist102
  4. Physician Assistant92
  5. Pharmacist85
  6. Behavior Analyst64
  7. General Practice Dentistry61
  8. Family Medicine Physician60

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Mountain View in California

  • Rank in California92nd of 812 cities by records
  • Share of the state0.3% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.6% of all records

Compared with California as a whole, Mountain View has 4.6× the state's share of hospitalist physician records and 0.29× its share of student in an organized health care education/training program records.

Providers in Mountain View, alphabetically

  1. Tiffany Trieu, D.OFamily Medicine Physician1366883217
  2. Courtney Trinh, PA-CPhysician Assistant1588333546
  3. Pankti TrivediOccupational Therapist1497592224
  4. Reena Trivedi, MDPsychiatry Physician1417237827
  5. Tony Tropea, D.C.Sports Physician Chiropractor1912177460
  6. Barbara Troupin, MDFamily Medicine Physician1922360254
  7. Don TruongPhysician Assistant1568005155
  8. Sara Truong, D.D.S.Dentist1710980529
  9. David Tsai, M.D.Hospitalist Physician1053683334
  10. Diana Tsai, MDHospitalist Physician1669534467
  11. Emily TsaiRegistered Dietitian1609440114
  12. Julie Tsai, PAPhysician Assistant1891808762
  13. Lynette TschaboldPhysician Assistant1750757043
  14. Brian Tse, M.D.Anesthesiology Physician1902291883
  15. Jonathan Tse, D.O.Internal Medicine Physician1346650637
  16. Yvonne Tse, PHARM.DPharmacist1093095564
  17. Endalenesh Tsegaye Hailu, NPNurse Practitioner1629788948
  18. Yu Ling TsengPhysician Assistant1740005263
  19. Chi Tso, P.T.Physical Therapist1659661148
  20. Lisa TsoRegistered Nurse1669881769
  21. Adrienne Tuch, MDPediatrics Physician1609953538
  22. Griffeth Tully, MDEmergency Medical Services (Emergency Medicine) Physician1053447532
  23. Sanjeev Tummala, MDGastroenterology Physician1740499193
  24. Vijayalakshmi TummalaPharmacist1568667152
  25. Peggy Tun, M.D.Pediatric Clinical & Laboratory Immunology Physician1689680100
  26. Tin Tin Tun, MDDermatology Physician1497706816
  27. Talamahea TupouBehavior Technician1275166266
  28. Salvatore Tuzzo, MDPsychiatry Physician1356415137
  29. Ido Tzivion, MSStudent in an Organized Health Care Education/Training Program1568254860
  30. Jayalakshmi Udayasankar, MDEndocrinology, Diabetes & Metabolism Physician1689785545
  31. Kristen Udell, LMHCMental Health Counselor1104694421
  32. Anjali Udhwani, PHARMDPharmacist1326603770
  33. John Uhl, M.DEmergency Medicine Physician1376580522
  34. Suliasi UngaBehavior Technician1770355125
  35. Sanika UtturkarBehavior Technician1114717253
  36. Veko Vahamaki, D.O.Family Medicine Physician1760548945
  37. Vansit Vajrabukka, ANP-BCAdult Health Nurse Practitioner1437489846
  38. Chaula Vakil, P.T.Physical Therapist1245478171
  39. Andrea ValenciaCase Manager/Care Coordinator1396471710
  40. Diana ValenciaBehavior Technician1871398412
  41. Karen Valenzuela CarrilloBehavior Analyst1316593676
  42. Brandy Vanderheiden, MFTMarriage & Family Therapist1609142868
  43. Dena VangSchool Counselor1063238285
  44. Camille Vardy, L.AC.Acupuncturist1164620431
  45. Valerie VargasOccupational Therapist1215277066
  46. Valerie VasquezBehavior Technician1427711837
  47. Monique Vazire, MFTMarriage & Family Therapist1356671895
  48. Kathleen VazquezBehavior Technician1871065532
  49. Isabella VelascoBehavior Technician1679364541
  50. Gianna VennarucciBehavior Technician1275176760

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

Mountain View, California appears in the CMS National Plan and Provider Enumeration System with 2,467 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 Mountain View - 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 Mountain View 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 Mountain View is weighted toward Behavior Technician (385 clinicians, followed by Internal Medicine Physician with 119 and Marriage & Family Therapist with 102). 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, Mountain View reports roughly 6.3 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, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Mountain View practice address, a coverage gap Mountain View patients typically fill by traveling to a larger nearby hub.

For Mountain View 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 Mountain View, CA?

There are 2,467 registered healthcare providers in Mountain View, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mountain View?

The most common specialties in Mountain View are Behavior Technician, Internal Medicine Physician, Marriage & Family Therapist, Physician Assistant, Pharmacist. Behavior Technician has the most providers with 385.

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.