NPPES file of Aug 9, 2026

Amanda P. Guzman, M.D.

Family Medicine Physician · Mountain View, CA

Amanda P. Guzman, M.D. is a family medicine physician with a practice address in Mountain View, California, and NPI 1912263500, issued on Apr 8, 2012. Check the license (California A138401, as entered in NPPES) on the Medical Board of California; 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
1912263500
Name
Amanda P. Guzman
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A138401 CA
Self-reported in NPPES; status is on the state search
Practice location
1080A LA Avenida St, Mountain View, CA 94043
Phone
(650) 880-3011
Enumerated
Apr 8, 2012
Record last updated
Oct 28, 2021 (not updated in 5 years: call before relying on the address or phone)
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 1080A LA Avenida St

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

  1. Nina Kalus, PSY.D.Clinical Psychologist1497042584
  2. Francisca MinorCase Manager/Care Coordinator1306653076
  3. Ross Nelson, PSY.D.Clinical Psychologist1831321520

Verify Amanda P. Guzman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A138401
    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
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Amanda P. Guzman among 17,133 family medicine physician records in California

Amanda P. Guzman, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 32% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2021 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

60 family medicine physician records list a practice address in Mountain View

They are 60 of the 2,467 NPPES records with a practice address in Mountain View, and 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Kwun-Shan Lip, MDMountain View, CA 940431578615373
  2. Lalaine Smith, FNP-CMountain View, CA 940431245838879
  3. Allen ZengMountain View, CA 940431396241600
  4. Jenny Hariri, D.O.Mountain View, CA 940411821438458
  5. Lianghuey Leu, MDMountain View, CA 940411104990381
  6. Prameela Madamala, MDMountain View, CA 940411689646390
  7. Lee Mei, M. D.Mountain View, CA 940411447639950
  8. Barbara Troupin, MDMountain View, CA 940411922360254

Common questions

What is Amanda P. Guzman, M.D.'s NPI number?

Amanda P. Guzman, M.D.'s National Provider Identifier (NPI) is 1912263500, issued on Apr 8, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Amanda P. Guzman, M.D. located?

The NPPES record lists a practice address at 1080A LA Avenida St, Mountain View, CA, 94043. Phone: (650) 880-3011. Providers update this record themselves, so call before visiting.

How can I verify Amanda P. Guzman, M.D.'s license?

NPPES lists California license number A138401, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.