Muhammad Tayyab Tahir, MD
Internal Medicine Physician · Wildomar, CA
Muhammad Tayyab Tahir, MD is an internal medicine physician with a practice address in Wildomar, California, and NPI 1740923945, issued on Apr 15, 2022. Check the license (California A200898, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Muhammad Tayyab Tahir
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A200898 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22750 Wildomar Trl, Wildomar, CA 92595
- Phone
- (833) 574-2273
- Enumerated
- Apr 15, 2022
- Record last updated
- Apr 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20250819004302); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 22750 Wildomar Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Garcia, PT, DPTPhysical Medicine & Rehabilitation Physician1679308399
Verify Muhammad Tayyab Tahir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A200898Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
88 Medicare Part D claims for 21 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of 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.
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).
Muhammad Tayyab Tahir among 17,696 internal medicine physician records in California
Muhammad Tayyab Tahir, MD 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 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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).
12 internal medicine physician records list a practice address in Wildomar
They are 12 of the 937 NPPES records with a practice address in Wildomar, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Wildomar → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pranav Barve, M.D.Wildomar, CA 925951972899839
- Kevin ChandrasenaWildomar, CA 925951144614447
- Elvis ChernyshovWildomar, CA 925951154797462
- Trang Nguyen, D.O.Wildomar, CA 925951861836207
- Danny Nguyen, D.OWildomar, CA 925951073046926
- Norman Orr, D.O.Wildomar, CA 925951871859553
- Jee-Hyon Park, M.D.Wildomar, CA 925951306006192
- Purnima Patel, MDWildomar, CA 925951023054269
Common questions
What is Muhammad Tayyab Tahir, MD's NPI number?
Muhammad Tayyab Tahir, MD's National Provider Identifier (NPI) is 1740923945, issued on Apr 15, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Tayyab Tahir, MD located?
The NPPES record lists a practice address at 22750 Wildomar Trl, Wildomar, CA, 92595. Phone: (833) 574-2273. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Tayyab Tahir, MD's license?
NPPES lists California license number A200898, 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 Muhammad Tayyab Tahir, MD prescribe under Medicare Part D?
In 2024, Muhammad Tayyab Tahir, MD had 88 Medicare Part D claims for 21 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.