NPPES file of Aug 9, 2026

Madison Martin, CNS

Nutritionist · San Francisco, CA

Madison Martin, CNS is a nutritionist with a practice address in San Francisco, California, and NPI 1265280135, issued on May 7, 2024. Check the license (California 18331, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1265280135
Name
Madison Martin
Credential
CNS
Primary taxonomy
Nutritionist 133N00000X
License number
18331 CA
Self-reported in NPPES; status is on the state search
Practice location
870 Market St Ste 345, San Francisco, CA 94102
Phone
(415) 632-1010
Enumerated
May 7, 2024
Record last updated
May 7, 2024
Fax
(415) 604-1768
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 870 Market St Ste 345

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica DanielMarriage & Family Therapist1720791890
  2. Lara Morales DaitterCounselor1437789161
  3. Jennifer Roy, MSMarriage & Family Therapist1578251419

Verify Madison Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 18331    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Nutritionist providers in California

There are 464 nutritionist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 464 in California → Every provider in San Francisco →

Other nutritionist records in California

  1. Amanda Abraham, M.S., CHNBerkeley, CA1669267340
  2. Lucy Adams, M.S., C.N.S.Lafayette, CA1750704227
  3. Patricia Adams, BCHNScotts Valley, CA1205595121
  4. Evette Aidinian, MS, CNS, LDNTujunga, CA1750091864
  5. Rick Ajootian, PH.D.Bakersfield, CA1114052263
  6. Elizabeth AkbiyikianFresno, CA1053020917
  7. Ligia Aker, CNSSan Mateo, CA1467394601
  8. Bernadine AlanizEncino, CA1740910165
  9. Lisa Alden, CN, CD, MFASan Francisco, CA1972114338
  10. Carlos Alessandrini, NUTRITIONISTSan Diego, CA1093268021

Common questions

What is Madison Martin, CNS's NPI number?

Madison Martin, CNS's National Provider Identifier (NPI) is 1265280135, issued on May 7, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Madison Martin, CNS located?

The NPPES record lists a practice address at 870 Market St Ste 345, San Francisco, CA, 94102. Phone: (415) 632-1010. Providers update this record themselves, so call before visiting.

How can I verify Madison Martin, CNS's license?

NPPES lists California license number 18331, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

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

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.