Tarek Zaki Mahdi, M.D.
Family Medicine Physician · Riverside, CA
Tarek Zaki Mahdi, M.D. is a family medicine physician with a practice address in Riverside, California, and NPI 1932137544, issued on Jun 30, 2006. Check the license (California A53772, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tarek Zaki Mahdi
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A53772 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4310 Orange St, Riverside, CA 92501
- Phone
- (951) 781-6335
- Enumerated
- Jun 30, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (951) 208-7244
- Medicaid ID
- 00A537720 CA
- Medicare enrollment
- Enrolled (PECOS I20090202000594); 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 4310 Orange St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farah Almudhafar, MDFamily Medicine Physician1740576388
- Aylin BeltranCommunity Health Worker1154273357
- Cielito Capistrano, NURSE PRACTITIONERFamily Nurse Practitioner1013353549
- Allison Claassen, MS, PA-CPhysician Assistant1053349662
- Martha Diaz-Torres, CHWCommunity Health Worker1649042797
- Sabrina Garrovillas, RN, MSN, FNP-CFamily Nurse Practitioner1811310287
Verify Tarek Zaki Mahdi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,482 Medicare Part D claims for 608 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 94 claims were for opioids.
Most prescribed
- Atorvastatin Calcium699 claims
- Lisinopril413 claims
- Losartan Potassium355 claims
- Amlodipine Besylate328 claims
- Metformin Hcl245 claims
- Hydrochlorothiazide219 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: $75.26
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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 one group practice
- Riverside Family Physicians A Professional Medical CorporationRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tarek Zaki Mahdi among 17,133 family medicine physician records in California
Tarek Zaki Mahdi, M.D. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1983 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 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).
258 family medicine physician records list a practice address in Riverside
They are 258 of the 13,893 NPPES records with a practice address in Riverside, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Riverside → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Farah Almudhafar, MDRiverside, CA 925011740576388
- Nerizza Andrada, M.D.Riverside, CA 925011912038027
- Michelle Bholat, MDRiverside, CA 925011104849959
- Kenneth Browning, D.O.Riverside, CA 925011144311739
- Blanca Campos, MDRiverside, CA 925011104086867
- Marc Debay, M.D.Riverside, CA 925011588996623
- Vien Doan, D.O.Riverside, CA 925011720017148
- Crystal Glassy, D.O., M.P.H.Riverside, CA 925011972869816
Common questions
What is Tarek Zaki Mahdi, M.D.'s NPI number?
Tarek Zaki Mahdi, M.D.'s National Provider Identifier (NPI) is 1932137544, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tarek Zaki Mahdi, M.D. located?
The NPPES record lists a practice address at 4310 Orange St, Riverside, CA, 92501. Phone: (951) 781-6335. Providers update this record themselves, so call before visiting.
How can I verify Tarek Zaki Mahdi, M.D.'s license?
NPPES lists California license number A53772, 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 Tarek Zaki Mahdi, M.D. prescribe under Medicare Part D?
In 2024, Tarek Zaki Mahdi, M.D. had 7,482 Medicare Part D claims for 608 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.