Peter Wei, DO
Family Medicine Physician · Temecula, CA
Peter Wei, DO is a family medicine physician with a practice address in Temecula, California, and NPI 1134707680, issued on Mar 29, 2021. Check the license (California 20A22170, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Peter Wei
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A22170 CA
Self-reported in NPPES; status is on the state search - Practice location
- 31700 Temecula Pkwy Ste 1, Temecula, CA 92592
- Phone
- (951) 331-2527
- Enumerated
- Mar 29, 2021
- Record last updated
- Apr 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20230622000119); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 31700 Temecula Pkwy Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Katelyn Bachand, DOStudent in an Organized Health Care Education/Training Program1912750613
- Taylor Bashara, MDEmergency Medicine Physician1447990734
- Brandyn Bobb, MDEmergency Medical Services (Emergency Medicine) Physician1427635556
- Abigail Chamberlain, DOFamily Medicine Physician1629822507
- Brian Dykstra, MDStudent in an Organized Health Care Education/Training Program1326892910
Verify Peter Wei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A22170Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
380 Medicare Part D claims for 173 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium19 claims
- Amoxicillin-Clavulanate Potass14 claims
- Furosemide13 claims
- Losartan Potassium13 claims
- Fluticasone Propionate12 claims
- Ibuprofen12 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.
Industry payments in 2024: $52.34
2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 4 group practices
- Acute Care Associates OF California PCWildomar, CA
- Beaver Medical Group P CYucaipa, CA
- San Gorgonio Memorial Health Care DistrictBanning, CA
- Temecula Valley Hospitalist Medical Group IncTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Wei among 17,133 family medicine physician records in California
Peter Wei, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 family medicine physician records list a practice address in Temecula
They are 80 of the 4,057 NPPES records with a practice address in Temecula, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Temecula → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Emmanuel Awdishu, MDTemecula, CA 925921720630205
- Carrie Bacon, M.D.Temecula, CA 925921578576047
- Joshua Blosser, DOTemecula, CA 925921922629864
- Curtiss Combs, M.D.Temecula, CA 925921710925409
- Sylvia Gisi, M.D.Temecula, CA 925921720052541
- Tamara KelleyTemecula, CA 925921851456354
- M McDonald, M.D.Temecula, CA 925921093769150
- Robert McDonald, MDTemecula, CA 925921285671305
Common questions
What is Peter Wei, DO's NPI number?
Peter Wei, DO's National Provider Identifier (NPI) is 1134707680, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Peter Wei, DO located?
The NPPES record lists a practice address at 31700 Temecula Pkwy Ste 1, Temecula, CA, 92592. Phone: (951) 331-2527. Providers update this record themselves, so call before visiting.
How can I verify Peter Wei, DO's license?
NPPES lists California license number 20A22170, 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 Peter Wei, DO prescribe under Medicare Part D?
In 2024, Peter Wei, DO had 380 Medicare Part D claims for 173 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.