Jeffrey Wonoprabowo, M.D.
Internal Medicine Physician · Loma Linda, CA
Jeffrey Wonoprabowo, M.D. is an internal medicine physician with a practice address in Loma Linda, California, and NPI 1629330436, issued on Jun 8, 2012. Check the license (California A126969, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Wonoprabowo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A126969 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson St, Loma Linda, CA 92350
- Phone
- (909) 558-7263
- Enumerated
- Jun 8, 2012
- Record last updated
- Oct 25, 2024
- Fax
- (909) 558-0427
- Medicare enrollment
- Enrolled (PECOS I20150616002554); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 11234 Anderson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nour Abdel-Azim, MDStudent in an Organized Health Care Education/Training Program1700671542
- Mostafa Abdulrahim, MDStudent in an Organized Health Care Education/Training Program1285579094
- Andranig AdjemianStudent in an Organized Health Care Education/Training Program1366236689
- Ira AdvaniStudent in an Organized Health Care Education/Training Program1770425449
- Hina Ahmed, FNPFamily Nurse Practitioner1689484958
- Saba Ahmed, MDStudent in an Organized Health Care Education/Training Program1114863172
Verify Jeffrey Wonoprabowo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126969Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average internal medicine physician in 2024
4,439 Medicare Part D claims for 742 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 141 claims were for opioids.
Most prescribed
- Atorvastatin Calcium445 claims
- Amlodipine Besylate233 claims
- Losartan Potassium166 claims
- Metformin Hcl158 claims
- Levothyroxine Sodium157 claims
- Tamsulosin Hcl118 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): 85.2 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).
Bills Medicare through one group practice
- Southern California Permanente Medical GroupRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Wonoprabowo among 17,696 internal medicine physician records in California
Jeffrey Wonoprabowo, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
212 internal medicine physician records list a practice address in Loma Linda
They are 212 of the 4,863 NPPES records with a practice address in Loma Linda, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Loma Linda → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Faisal Ansari, DOLoma Linda, CA 923501134745110
- Maximo Baquiran, DOLoma Linda, CA 923501851967509
- John Bautista, M.D.Loma Linda, CA 923501437593878
- Jayaram Chandrasekar, D.O.Loma Linda, CA 923501386986479
- Reihaneh Chokhachi Zadeh Moghadam, MDLoma Linda, CA 923501629681358
- Raoul Correa, MDLoma Linda, CA 923501386219269
- Bidur Dhakal, MDLoma Linda, CA 923501780996132
- Matthew Edwards, MDLoma Linda, CA 923501215551858
Common questions
What is Jeffrey Wonoprabowo, M.D.'s NPI number?
Jeffrey Wonoprabowo, M.D.'s National Provider Identifier (NPI) is 1629330436, issued on Jun 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Wonoprabowo, M.D. located?
The NPPES record lists a practice address at 11234 Anderson St, Loma Linda, CA, 92350. Phone: (909) 558-7263. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Wonoprabowo, M.D.'s license?
NPPES lists California license number A126969, 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 Wonoprabowo, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Wonoprabowo, M.D. had 4,439 Medicare Part D claims for 742 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jeffrey Wonoprabowo, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.2 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.