Jeffrey Taylor Olson, M.D.
Internal Medicine Physician · Moreno Valley, CA
Jeffrey Taylor Olson, M.D. is an internal medicine physician with a practice address in Moreno Valley, California, and NPI 1124386198, issued on Apr 27, 2012. Check the license (California A129976, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Taylor Olson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A129976 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11441 Heacock St, Moreno Valley, CA 92557
- Phone
- (951) 247-5809
- Enumerated
- Apr 27, 2012
- Record last updated
- Aug 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160928001586); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 11441 Heacock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey Taylor Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A129976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average internal medicine physician in 2024
695 Medicare Part D claims for 149 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium52 claims
- Losartan Potassium27 claims
- Metformin Hcl24 claims
- Albuterol Sulfate Hfa20 claims
- Amlodipine Besylate20 claims
- Gabapentin19 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
- Faculty Physicians And Surgeons OF LlusmMoreno Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Taylor Olson among 17,696 internal medicine physician records in California
Jeffrey Taylor Olson, 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 updated2016 · 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).
67 internal medicine physician records list a practice address in Moreno Valley
They are 67 of the 2,698 NPPES records with a practice address in Moreno Valley, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Moreno Valley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amanpreet Dulai, MDMoreno Valley, CA 925571447516919
- Rowena Mak-Huang, M.D.Moreno Valley, CA 925571255692349
- Joel Pengson, MDMoreno Valley, CA 925571720018237
- Yusur Alsalihi, DOMoreno Valley, CA 925551316782634
- Jane Bontatibus, DOMoreno Valley, CA 925551336839356
- Steven Chrysafides, DOMoreno Valley, CA 925551457096190
- Jody Esguerra, MDMoreno Valley, CA 925551326738782
- Ciara Catherine Fulgar, DOMoreno Valley, CA 925551467193664
Common questions
What is Jeffrey Taylor Olson, M.D.'s NPI number?
Jeffrey Taylor Olson, M.D.'s National Provider Identifier (NPI) is 1124386198, issued on Apr 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Taylor Olson, M.D. located?
The NPPES record lists a practice address at 11441 Heacock St, Moreno Valley, CA, 92557. Phone: (951) 247-5809. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Taylor Olson, M.D.'s license?
NPPES lists California license number A129976, 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 Taylor Olson, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Taylor Olson, M.D. had 695 Medicare Part D claims for 149 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jeffrey Taylor Olson, 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.