Ahmad Haj-Assaad, MD
Surgery Physician · Royal Oak, MI
Ahmad Haj-Assaad, MD is a surgery physician with a practice address in Royal Oak, Michigan, and NPI 1356925465, issued on May 6, 2021. Check the license (Michigan 4351047680, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ahmad Haj-Assaad
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 4351047680 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3601 W 13 Mile RD FL 3, Royal Oak, MI 48073
- Phone
- (248) 898-2673
- Enumerated
- May 6, 2021
- Record last updated
- May 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,376 in Michigan → Look up another NPI →
Verify Ahmad Haj-Assaad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4351047680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average surgery physician in 2024
54 Medicare Part D claims for 31 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Ibuprofen17 claims
- Oxycodone Hcl11 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.
Ahmad Haj-Assaad among 1,376 surgery physician records in Michigan
Ahmad Haj-Assaad, MD is one of 1,376 surgery physician records with a practice address in Michigan. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 82% of them.
- NPI issued2021 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 surgery physician records list a practice address in Royal Oak
They are 67 of the 3,887 NPPES records with a practice address in Royal Oak, and 1,376 surgery physician records in Michigan.
All 1,376 in Michigan → Every provider in Royal Oak → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Begum Akay, M.D.Royal Oak, MI 480731003020611
- Damanpreet Bedi, M.D.Royal Oak, MI 480731780721688
- Pamela Benitez, MDRoyal Oak, MI 480731992878722
- James Catto, MDRoyal Oak, MI 480731407944556
- Manpreet Chadha, M.D.Royal Oak, MI 480731225242787
- Steven Cohn, MDRoyal Oak, MI 480731679558100
- Nayana DekhneRoyal Oak, MI 480731396704227
- Mark Frikker, MDRoyal Oak, MI 480731235186149
Common questions
What is Ahmad Haj-Assaad, MD's NPI number?
Ahmad Haj-Assaad, MD's National Provider Identifier (NPI) is 1356925465, issued on May 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ahmad Haj-Assaad, MD located?
The NPPES record lists a practice address at 3601 W 13 Mile RD FL 3, Royal Oak, MI, 48073. Phone: (248) 898-2673. Providers update this record themselves, so call before visiting.
How can I verify Ahmad Haj-Assaad, MD's license?
NPPES lists Michigan license number 4351047680, 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 Ahmad Haj-Assaad, MD prescribe under Medicare Part D?
In 2024, Ahmad Haj-Assaad, MD had 54 Medicare Part D claims for 31 beneficiaries; the average among surgery physician prescribers was 147. 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.