Assem A. Elfakih, M.D.
Internal Medicine Physician · Dearborn, MI
Assem A. Elfakih, M.D. is an internal medicine physician with a practice address in Dearborn, Michigan, and NPI 1881899946, issued on Jun 19, 2007. Check the license (Michigan 4301089499, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Assem A. Elfakih
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301089499 MI
Self-reported in NPPES; status is on the state search - Practice location
- 15044 Michigan Ave, Dearborn, MI 48126
- Phone
- (313) 406-5007
- Enumerated
- Jun 19, 2007
- Record last updated
- Nov 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (313) 406-5419
- Medicaid ID
- 1083908198 MI
- Medicare enrollment
- Enrolled (PECOS I20070726000051); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Verify Assem A. Elfakih in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301089499Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average internal medicine physician in 2024
10,129 Medicare Part D claims for 295 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 163 claims were for opioids.
Most prescribed
- Atorvastatin Calcium526 claims
- Famotidine357 claims
- Amlodipine Besylate311 claims
- Omeprazole288 claims
- Losartan Potassium274 claims
- Metformin Hcl256 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: $321.29
17 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Assem A. Elfakih among 5,735 internal medicine physician records in Michigan
Assem A. Elfakih, M.D. is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1999 · median 2006 among the 3,564 with a school on file
- Record last updated2018 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
191 internal medicine physician records list a practice address in Dearborn
They are 191 of the 5,481 NPPES records with a practice address in Dearborn, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Dearborn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Belal Abdallah, M.D.Dearborn, MI 481261447230941
- Mayada Abdul-Aziz, M.D.Dearborn, MI 481261699755173
- Sami Abufarha, MDDearborn, MI 481261104895697
- Raad Alsaraf, MDDearborn, MI 481261851399471
- Vijayalakshmi Arunachalam, MDDearborn, MI 481261790764587
- Eliezer De Leon, M.D.Dearborn, MI 481261578536009
- Allan Dobzyniak, M.D.Dearborn, MI 481261609856871
- Walid Harb, MDDearborn, MI 481261710966569
Common questions
What is Assem A. Elfakih, M.D.'s NPI number?
Assem A. Elfakih, M.D.'s National Provider Identifier (NPI) is 1881899946, issued on Jun 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Assem A. Elfakih, M.D. located?
The NPPES record lists a practice address at 15044 Michigan Ave, Dearborn, MI, 48126. Phone: (313) 406-5007. Providers update this record themselves, so call before visiting.
How can I verify Assem A. Elfakih, M.D.'s license?
NPPES lists Michigan license number 4301089499, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Assem A. Elfakih, M.D. prescribe under Medicare Part D?
In 2024, Assem A. Elfakih, M.D. had 10,129 Medicare Part D claims for 295 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.