NPPES file of Aug 9, 2026

Zachary Andrew Taylor, D.O.

Surgery Physician · Stanford, CA

Zachary Andrew Taylor, D.O. is a surgery physician with a practice address in Stanford, California, and NPI 1457791899, issued on Jun 30, 2013. Check the license (California 20A17558, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457791899
Name
Zachary Andrew Taylor
Credential
D.O.
Primary taxonomy
Surgery Physician 208600000X
License numbers
20A17558 CA
0102203968 VA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr # H3680, Stanford, CA 94305
Phone
(650) 725-9777
Enumerated
Jun 30, 2013
Record last updated
Jul 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20221229001012); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 Pasteur Dr # H3680

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

  1. Ali Hazrati, M.D, M.SC.Surgery Physician1164724738

Verify Zachary Andrew Taylor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A17558
    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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Industry payments in 2024: $223.17

2 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zachary Taylor$223.17
  2. Specialty average$3,513.80

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Valley Physician Enterprise IncWinchester, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Zachary Andrew Taylor among 3,118 surgery physician records in California

Zachary Andrew Taylor, D.O. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.

  • NPI issued2013 · 75% of these records are older, 22% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2013 · median 2003 among the 1,901 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

47 surgery physician records list a practice address in Stanford

They are 47 of the 5,606 NPPES records with a practice address in Stanford, and 3,118 surgery physician records in California.

The 8 surgery physician records with the nearest ZIP codes

  1. Mona Beaunoyer, MDStanford, CA 943051750314506
  2. Stephan Busque, MDStanford, CA 943051508891052
  3. Waldo Concepcion, MDStanford, CA 943051770518870
  4. Myriam Curet, M.D.Stanford, CA 943051912093550
  5. Jaime Dutton, MDStanford, CA 943051861611725
  6. Abigail Hoffman, MDStanford, CA 943051336391929
  7. Stefanie Jeffrey, MDStanford, CA 943051326174285
  8. Byrne Lee, MDPalo Alto, CA 943051134137110

Common questions

What is Zachary Andrew Taylor, D.O.'s NPI number?

Zachary Andrew Taylor, D.O.'s National Provider Identifier (NPI) is 1457791899, issued on Jun 30, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Zachary Andrew Taylor, D.O. located?

The NPPES record lists a practice address at 300 Pasteur Dr # H3680, Stanford, CA, 94305. Phone: (650) 725-9777. Providers update this record themselves, so call before visiting.

How can I verify Zachary Andrew Taylor, D.O.'s license?

NPPES lists California license number 20A17558, 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. Medicare files from data.cms.gov. 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.