Marcus MuallemMD
Ophthalmology·Grand Rapids, MI
Marcus Muallem, MD is an Ophthalmology provider in Grand Rapids, MI affiliated with 3 ambulatory surgery centers in MI, as of July 2026.
- NPI1194927335
- Registered2007
- Centers3
- StateMI
- Class of1994
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Marcus Muallem at a glance
- Provider
- Marcus Muallem
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Grand Rapids, MI
- Medical school graduation
- 1994
- NPI registered
- 2007
- NPI
- 1194927335
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Marcus Muallem practice?
Marcus Muallem, MD is based in Grand Rapids, MI and is affiliated with 3 ambulatory surgery centers: Grand Valley Surgical Center in Grand Rapids, MI, Surgical Care Center Of Michigan in Grand Rapids, MI, and East Paris Surgical Center LLC in Grand Rapids, MI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marcus Muallem's NPI number?
Marcus Muallem's National Provider Identifier (NPI) is 1194927335, registered in 2007. Specialty on record: Ophthalmology; credential MD.
How many Ophthalmology providers in Michigan work at ambulatory surgery centers?
180 Ophthalmology surgeons and proceduralists in Michigan are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Marcus Muallem among them. The Michigan Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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