Jeffrey Wei
Endocrinology, Diabetes & Metabolism Physician · Ventura, CA
Jeffrey Wei is an endocrinology, diabetes & metabolism physician with a practice address in Ventura, California, and NPI 1487016952, issued on Mar 24, 2016. Check the license (California A152472, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Wei
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- A152472 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6633 Telephone RD Ste 150, Ventura, CA 93003
- Phone
- (805) 256-3831
- Enumerated
- Mar 24, 2016
- Record last updated
- Jun 3, 2025
- Fax
- (805) 256-3832
- Medicare enrollment
- Enrolled (PECOS I20210525000675); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 6633 Telephone RD Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna Abeloe, NPAcute Care Nurse Practitioner1679090393
- Artem MinalyanRheumatology Physician1417481045
- Shawn WhelanFamily Medicine Physician1144754920
Verify Jeffrey Wei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A152472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,897 Medicare Part D claims for 572 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Levothyroxine Sodium339 claims
- Ozempic281 claims
- Metformin Hcl Er204 claims
- Metformin Hcl129 claims
- Mounjaro106 claims
- Synthroid106 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $428.87
13 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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 one group practice
- The Regents OF The University OF CaliforniaThousand Oaks, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Wei among 1,131 endocrinology, diabetes & metabolism physician records in California
Jeffrey Wei is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 86% of them.
- NPI issued2016 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2003 among the 779 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Ventura → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Susan Ahern, D.O.Ventura, CA 930031508156597
- Diana ChangVentura, CA 930031396142386
- Ronald Chochinov, MDVentura, CA 930031730116930
- Lauren FicksVentura, CA 930031609912666
- Martha Gonzalez, M.D., M.P.HVentura, CA 930031033261144
- Aldo Ilarde, MDVentura, CA 930031639253735
- Nissar Shah, M.DVentura, CA 930031407078215
- Debra Ouyang, MDCamarillo, CA 930101174753826
Common questions
What is Jeffrey Wei's NPI number?
Jeffrey Wei's National Provider Identifier (NPI) is 1487016952, issued on Mar 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Wei located?
The NPPES record lists a practice address at 6633 Telephone RD Ste 150, Ventura, CA, 93003. Phone: (805) 256-3831. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Wei's license?
NPPES lists California license number A152472, 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 Jeffrey Wei prescribe under Medicare Part D?
In 2024, Jeffrey Wei had 2,897 Medicare Part D claims for 572 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Jeffrey Wei's MIPS final score?
The 2023 MIPS final score is 86.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.