NPPES file of Aug 9, 2026

Alexander West Taylor

Acute Care Nurse Practitioner · San Francisco, CA

Alexander West Taylor is an acute care nurse practitioner with a practice address in San Francisco, California, and NPI 1417655655, issued on Feb 17, 2023. Check the license (California 95023937, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1417655655
Name
Alexander West Taylor
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
95023937 CA
Self-reported in NPPES; status is on the state search
Practice location
1101 Van Ness Ave, San Francisco, CA 94109
Phone
(415) 600-6000
Enumerated
Feb 17, 2023
Record last updated
Feb 17, 2023
Medicare enrollment
Enrolled (PECOS I20230619001346); 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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8 nearest acute care nurse practitioner records → All 1,810 in California → Look up another NPI →

Also registered at 1101 Van Ness Ave

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

  1. Hashem Al-Dujaili, MDDiagnostic Radiology Physician1750062675
  2. Chase Anderson, MDVascular & Interventional Radiology Physician1609338185
  3. Lindsey AttigContinence Care Registered Nurse1003296906
  4. Valerie Au, M.D.Anesthesiology Physician1326415373
  5. Rio Beardsley, MDEmergency Medicine Physician1992384994
  6. Matthew Bell, MDInternal Medicine Physician1295316263

Verify Alexander West Taylor 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 95023937    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

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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Bills Medicare through one group practice

  1. Sutter Bay HospitalsSan Francisco, CA

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

Alexander West Taylor among 1,810 acute care nurse practitioner records in California

Alexander West Taylor is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 17% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2022 · median 2018 among the 993 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in California

There are 1,810 acute care nurse practitioner records in California.

All 1,810 in California → Every provider in San Francisco → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Lisa DicostanzoSan Francisco, CA 941091992575393
  2. Claire Dodds, NPSan Francisco, CA 941091851645063
  3. Matthew Geno, APRNSan Francisco, CA 941091912616657
  4. Sarah Rochford, AGACNP-BCSan Francisco, CA 941091376188805
  5. Hai Vuong, AGACNP-BC, ACNPC-AGSan Francisco, CA 941091679354237
  6. Nolan Woo, MS, RN, AGACNP-BCSan Francisco, CA 941091306624317
  7. Mark Buhler, NPSan Francisco, CA 941101760465876
  8. Suk Chung, FNPSan Francisco, CA 941101437197639

Common questions

What is Alexander West Taylor's NPI number?

Alexander West Taylor's National Provider Identifier (NPI) is 1417655655, issued on Feb 17, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alexander West Taylor located?

The NPPES record lists a practice address at 1101 Van Ness Ave, San Francisco, CA, 94109. Phone: (415) 600-6000. Providers update this record themselves, so call before visiting.

How can I verify Alexander West Taylor's license?

NPPES lists California license number 95023937, 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. Medicare files from data.cms.gov. 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.