NPPES file of Aug 9, 2026

Doctors and health care providers in Menlo Park, CA

1,265 individual NPPES records list a practice address in Menlo Park, 168th of 812 California cities. The largest group is clinical psychologist: 112, 9% of the city's records, against 1% across California. Page 14 of 26.

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

The 8 largest groups in Menlo Park

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

Menlo Park in California

  • Rank in California168th of 812 cities by records
  • Share of the state0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.2% of all records

Compared with California as a whole, Menlo Park has 6.8× the state's share of clinical psychologist records and 0.51× its share of mental health counselor records.

Providers in Menlo Park, alphabetically

  1. Derek Liau, MDAnesthesiology Physician1366557704
  2. Susan Light, PHDClinical Psychologist1285786202
  3. Robert LimPsychologist1215343710
  4. Shu-En Lim, AU.D.Audiologist-Hearing Aid Fitter1477834281
  5. Fang Ting LinAcupuncturist1841158151
  6. Li-Shei Lin, MDReproductive Endocrinology Physician1235287020
  7. Marissa Lin, PHARMDPharmacist1386245181
  8. Bruce Linenberg, PH.D.Clinical Psychologist1093752784
  9. Margaret Lisi, AU.D.Audiologist1073653325
  10. Amanda Little-Richardson, MDObstetrics & Gynecology Physician1912392655
  11. Angela Liu, M.D.Reproductive Endocrinology Physician1346772597
  12. Christy LiuMarriage & Family Therapist1306649025
  13. Stephanie LiuSchool Counselor1821695883
  14. Alyssa LiusieSpeech-Language Pathologist1760361653
  15. Robie Livingstone, MPTPhysical Therapist1558595454
  16. Theresa Lo, M.D.Anesthesiology Physician1598055337
  17. Dorene Loew, PH.D.Psychologist1982797957
  18. Michelle Loftis, MDPediatrics Physician1851358022
  19. Gabriel Lonero, MSWClinical Social Worker1942451711
  20. Melinda Longaker, MDClinical & Laboratory Dermatological Immunology Physician1902997430
  21. Martha Losch, M.D.Psychiatry Physician1598791907
  22. Gabrielle Lou, PSYDClinical Psychologist1154638906
  23. Dexter LouiePsychiatry Physician1427506955
  24. Derek Lowe, M.D.Anesthesiology Physician1073859526
  25. Leasa Lowy, MDGynecology Physician1861456139
  26. Allison Loy, M.A., CCC-SLPSpeech-Language Pathologist1588212526
  27. Steven Loy, D.D.S.General Practice Dentistry1760689756
  28. Andrew Lund, M.D.Anesthesiology Physician1821258153
  29. Patricia Lund, PHD.Psychologist1477692291
  30. Chun Chieh Luo, MDChild & Adolescent Psychiatry Physician1265963243
  31. Julie Lustig, PH.D.Clinical Psychologist1740838697
  32. Tammy LuuBehavior Analyst1063929297
  33. Albert Ly, PHDPsychologist1033947270
  34. Tiffany Ly, M.D.Internal Medicine Physician1235428038
  35. Toni Lynch, PSC IICounselor1457483075
  36. Joyce Maccallum-Benz, CMT, LMTMassage Therapist1033725171
  37. Danielle Macias, LMFTMarriage & Family Therapist1437773082
  38. Amber Macmillan, MA, CCC-SLPSpeech-Language Pathologist1205690120
  39. Claudine Bernadette MadambaFamily Nurse Practitioner1952234627
  40. Uta Maeda, PHDClinical Psychologist1306216619
  41. Maria Magallanes, MSW, LCSWClinical Social Worker1083876635
  42. Sophia Magana, OTD, OTR/L, SWCPediatric Occupational Therapist1922323922
  43. Sharnit MaharajAddiction (Substance Use Disorder) Counselor1306235411
  44. Celia Maher, LCSWClinical Social Worker1093735235
  45. Ryan Maher, M.D.Anesthesiology Physician1831328418
  46. Sageda Mahmoud-Thirucote, RPHPharmacist1063785632
  47. Safa Maiwand, D.D.S.Dentist1467693283
  48. Olga MaksinDoula1912716820
  49. Lynda Malavanya, M.D.Psychiatry Physician1538456140
  50. Lawrence Malcus, PH.D.Clinical Psychologist1235165952

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

Menlo Park, California appears in the CMS National Plan and Provider Enumeration System with 1,265 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 Menlo Park - 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 Menlo Park 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 Menlo Park is weighted toward Clinical Psychologist (112 clinicians, followed by Physical Therapist with 98 and Clinical Social Worker with 83). 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, Menlo Park reports roughly 3.2 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 Menlo Park practice address, a coverage gap Menlo Park patients typically fill by traveling to a larger nearby hub.

For Menlo Park 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 Menlo Park, CA?

There are 1,265 registered healthcare providers in Menlo Park, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Menlo Park?

The most common specialties in Menlo Park are Clinical Psychologist, Physical Therapist, Clinical Social Worker, Marriage & Family Therapist, Psychiatry Physician. Clinical Psychologist has the most providers with 112.

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.