Philip Zhou, D.O.
General Practice Physician · Westminster, CA
Philip Zhou, D.O. is a general practice physician with a practice address in Westminster, California, and NPI 1770967622, issued on Jul 9, 2015. Check the license (California 20A15016, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Philip Zhou
- Credential
- D.O.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 20A15016 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7261 Westminster Blvd, Westminster, CA 92683
- Phone
- (626) 552-6720
- Enumerated
- Jul 9, 2015
- Record last updated
- Jun 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20231106002350); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Also registered at 7261 Westminster Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Philip Zhou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A15016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average general practice physician in 2024
5,159 Medicare Part D claims for 518 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium339 claims
- Levothyroxine Sodium303 claims
- Metformin Hcl206 claims
- Tamsulosin Hcl206 claims
- Amlodipine Besylate177 claims
- Eliquis151 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.
Philip Zhou among 1,956 general practice physician records in California
Philip Zhou, D.O. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 74% of them.
- NPI issued2015 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2015 · median 1994 among the 520 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Westminster → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Loi Luu, MDWestminster, CA 926831912961913
- Thuy Luu, MDWestminster, CA 926831457301723
- Toufan Mehryan, M.D.Westminster, CA 926831871916841
- Doanh Pham, MDWestminster, CA 926831003054610
- Gurdeep Singh, M.D.Westminster, CA 926831205405529
- Son Truong, M.D.Westminster, CA 926831518026996
- Thu Hoa Van, M.D.Westminster, CA 926831477510568
- Thoi Vo, MDWestminster, CA 926831770766834
Common questions
What is Philip Zhou, D.O.'s NPI number?
Philip Zhou, D.O.'s National Provider Identifier (NPI) is 1770967622, issued on Jul 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Philip Zhou, D.O. located?
The NPPES record lists a practice address at 7261 Westminster Blvd, Westminster, CA, 92683. Phone: (626) 552-6720. Providers update this record themselves, so call before visiting.
How can I verify Philip Zhou, D.O.'s license?
NPPES lists California license number 20A15016, 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 Philip Zhou, D.O. prescribe under Medicare Part D?
In 2024, Philip Zhou, D.O. had 5,159 Medicare Part D claims for 518 beneficiaries; the average among general practice physician prescribers was 3,030. 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.