NPPES file of Aug 9, 2026

Doctors and health care providers in Spring Valley, CA

400 individual NPPES records list a practice address in Spring Valley, 308th of 812 California cities. The largest group is addiction (substance use disorder) counselor: 33, 8% of the city's records, against 3% across California. Page 5 of 8.

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

Spring Valley in California

  • Rank in California308th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.8% of all records

Compared with California as a whole, Spring Valley has 2.9× the state's share of addiction (substance use disorder) counselor records and 0.21× its share of behavior technician records.

Providers in Spring Valley, alphabetically

  1. Jade LamPharmacist1225636657
  2. Brianna LammataoMental Health Counselor1730740283
  3. Michelle LanderosMarriage & Family Therapist1982972998
  4. Rachael LawtherOccupational Therapy Assistant1518419365
  5. Michael Lazarus, CATC-II, CAODC-AAddiction (Substance Use Disorder) Counselor1508410259
  6. Tess Leathers, LCSWClinical Social Worker1073401253
  7. Sang-Mi Lee, RNRegistered Nurse1013488980
  8. Hailey LeekSpeech-Language Pathologist1013731702
  9. Mark LehewPharmacist1235518192
  10. Francisco Lemos, LCSWClinical Social Worker1851240824
  11. Evelyn LeongOccupational Therapist1215680053
  12. Lakisha Lester, LMFTMarriage & Family Therapist1366131740
  13. Stephanie Leung, MA IMFMarriage & Family Therapist1114043965
  14. Bianca LewisAddiction (Substance Use Disorder) Counselor1568918779
  15. Mary LimDentist1427220482
  16. Robert Lipetz, D.O.Family Medicine Physician1467524785
  17. Jennifer LoiMarriage & Family Therapist1922513399
  18. Michael LongCounselor1841560117
  19. Cynthia Lopez, PHARMACY TECHNICIANPharmacy Technician1811566086
  20. Issai LopezAdult Companion1275315103
  21. Mario Lopez, PA-CMedical Physician Assistant1932335080
  22. Yesenia LopezMental Health Counselor1477041424
  23. Irene LuyPharmacist1447763206
  24. James Maccoll, RNRegistered Nurse1811224546
  25. Yessenia Machado-RosselleAmbulatory Care Registered Nurse1255921748
  26. Melissa Macy, D.O.Family Medicine Physician1326488719
  27. Nancy Maroki, DDSDentist1003535055
  28. Melissa Martel, ASWClinical Social Worker1396575809
  29. Heather MartinSchool Counselor1952190365
  30. Anna Martinez, N.D.Naturopath1750683165
  31. Celeste Martinez De LunaRehabilitation Counselor1750860060
  32. Chelsea MatzSchool Psychologist1851245526
  33. Lesa Maxwell, C.A.S 01-039593Counselor1366646549
  34. Elizabeth McCarthy, RNRegistered Nurse1073437372
  35. Brian McCloudMental Health Counselor1619692670
  36. Geraldine McCollum, ARNPFamily Nurse Practitioner1154303477
  37. Wesley McMullenPsychiatric/Mental Health Clinical Nurse Specialist1841164415
  38. Curtis McNielAddiction (Substance Use Disorder) Counselor1659114494
  39. Paula McVeagh, COTA/LOccupational Therapy Assistant1659262152
  40. Juan MedinaBehavior Technician1972368033
  41. Natasha Menard, OTD, OTROccupational Therapist1528634870
  42. Paola MerazCounselor1376971010
  43. Cathleen MerziotisAttendant Care Provider1053961672
  44. Edgar MezaAddiction (Substance Use Disorder) Counselor1104558626
  45. Victoria MezaAddiction (Substance Use Disorder) Counselor1457840019
  46. Sephora Mferri AploganPharmacist1679112908
  47. Horatio Minter, LPTLicensed Psychiatric Technician1811328412
  48. Magda Mohammed, R.N.Registered Nurse1427413376
  49. Claudia MonroyInterpreter1528952975
  50. Zachary Montanaro, NAVY IDCIndependent Duty Corpsman1619341708

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

Spring Valley, California appears in the CMS National Plan and Provider Enumeration System with 400 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 Spring Valley - 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 Spring Valley 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 Spring Valley is weighted toward Addiction (Substance Use Disorder) Counselor (33 clinicians, followed by Pharmacist with 31 and Marriage & Family Therapist with 27). 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, Spring Valley reports roughly 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, Internal Medicine Physician is the most prominent one with no provider currently listing a Spring Valley practice address, a coverage gap Spring Valley patients typically fill by traveling to a larger nearby hub.

For Spring Valley 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 Spring Valley, CA?

There are 400 registered healthcare providers in Spring Valley, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Spring Valley?

The most common specialties in Spring Valley are Addiction (Substance Use Disorder) Counselor, Pharmacist, Marriage & Family Therapist, Clinical Social Worker, Mental Health Counselor. Addiction (Substance Use Disorder) Counselor has the most providers with 33.

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.