NPPES file of Aug 9, 2026

Joy Ying Zhou, M.D.

Obstetrics & Gynecology Physician · Burlingame, CA

Joy Ying Zhou, M.D. is an obstetrics & gynecology physician with a practice address in Burlingame, California, and NPI 1427142330, issued on Oct 3, 2006. Check the license (California A93795, 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
1427142330
Name
Joy Ying Zhou
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
A93795 CA
Self-reported in NPPES; status is on the state search
Practice location
1750 EL Camino Real Ste 102, Burlingame, CA 94010
Phone
(650) 692-8080
Enumerated
Oct 3, 2006
Record last updated
Aug 29, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(650) 692-6262
Medicare enrollment
Enrolled (PECOS I20060302000377); 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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Verify Joy Ying Zhou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A93795
    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

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68% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

52 Medicare Part D claims for 22 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Joy Zhou52
  2. Specialty average165

Most prescribed

  1. Valacyclovir11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Joy Ying Zhou among 5,088 obstetrics & gynecology physician records in California

Joy Ying Zhou, M.D. is one of 5,088 obstetrics & gynecology physician 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1988 · median 2004 among the 2,700 with a school on file
  • Record last updated2018 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 obstetrics & gynecology physician records list a practice address in Burlingame

They are 17 of the 1,299 NPPES records with a practice address in Burlingame, and 5,088 obstetrics & gynecology physician records in California.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Monica Devoy, MDBurlingame, CA 940101881974707
  2. Roberto Diaz, M.D.Burlingame, CA 940101669453775
  3. Samantha JagannathanBurlingame, CA 940101336593037
  4. Andrew Jurow, M.D.Burlingame, CA 940101467544650
  5. Joanne Kim, MDBurlingame, CA 940101487790614
  6. Susan Maayah, M.D.Burlingame, CA 940101174540884
  7. Deborah Quinn-Chen, M.D.Burlingame, CA 940101124110333
  8. Claire Serrato, MDBurlingame, CA 940101609982743

Common questions

What is Joy Ying Zhou, M.D.'s NPI number?

Joy Ying Zhou, M.D.'s National Provider Identifier (NPI) is 1427142330, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joy Ying Zhou, M.D. located?

The NPPES record lists a practice address at 1750 EL Camino Real Ste 102, Burlingame, CA, 94010. Phone: (650) 692-8080. Providers update this record themselves, so call before visiting.

How can I verify Joy Ying Zhou, M.D.'s license?

NPPES lists California license number A93795, 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.

How much does Joy Ying Zhou, M.D. prescribe under Medicare Part D?

In 2024, Joy Ying Zhou, M.D. had 52 Medicare Part D claims for 22 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions 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.

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.