NPPES file of Aug 9, 2026

Siwei Liu

Family Nurse Practitioner · San Francisco, CA

Siwei Liu is a family nurse practitioner with a practice address in San Francisco, California, and NPI 1154727998, issued on Nov 6, 2014. Check the license (California 95001680, 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
1154727998
Name
Siwei Liu
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95001680 CA
Self-reported in NPPES; status is on the state search
Practice location
1800 31St Ave, San Francisco, CA 94122
Phone
(415) 677-2388
Enumerated
Nov 6, 2014
Record last updated
Feb 4, 2022
Medicare enrollment
Enrolled (PECOS I20150619002086); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 1800 31St Ave

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

  1. Frank Chen, M.D.Family Medicine Physician1104010586
  2. Edward Chow, M.D.Internal Medicine Physician1881608826
  3. Anderson Eng, D.O.Internal Medicine Physician1831528363
  4. Alex Feng, L.AC.Acupuncturist1073547485
  5. Winston Goh, MDFamily Medicine Physician1992930242
  6. Christopher Ng, MDInternal Medicine Physician1063429900

Verify Siwei Liu 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 95001680    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. Permanente Medical Group IncSan Francisco, CA

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

Siwei Liu among 16,966 family nurse practitioner records in California

Siwei Liu is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 27% of them.

  • NPI issued2014 · 27% of these records are older, 69% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2014 · median 2019 among the 6,793 with a school on file
  • Record last updated2022 · 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 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

662 family nurse practitioner records list a practice address in San Francisco

They are 662 of the 38,143 NPPES records with a practice address in San Francisco, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in San Francisco → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Clarissa Calderon-Meza, FNP-CSan Francisco, CA 941221700449162
  2. Margot Munzel, NPSan Francisco, CA 941221619360807
  3. Phiona Tan, FNPSan Francisco, CA 941221770098469
  4. Le Thai, NPSan Francisco, CA 941221598072670
  5. Bonnie Yuen, FNP-C, MSN, MNSan Francisco, CA 941221497680672
  6. Margaret AnsaySan Francisco, CA 941211629554480
  7. Egmidio Babasa, NPSan Francisco, CA 941211104612829
  8. Meaghan Corbin, FNP-BCSan Francisco, CA 941211134047988

Common questions

What is Siwei Liu's NPI number?

Siwei Liu's National Provider Identifier (NPI) is 1154727998, issued on Nov 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Siwei Liu located?

The NPPES record lists a practice address at 1800 31St Ave, San Francisco, CA, 94122. Phone: (415) 677-2388. Providers update this record themselves, so call before visiting.

How can I verify Siwei Liu's license?

NPPES lists California license number 95001680, 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.