Quick answers
- Where does Michael H. Osman see patients?
- Medicare's clinician data lists 3 practice locations, including Manassas, VA, Reston, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is Michael H. Osman's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Michael H. Osman accept Medicare assignment?
- Yes. Medicare's clinician data says Michael H. Osman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Michael H. Osman?
- (703) 257-9270, as listed in official Medicare / NPI Registry data.
- What is Michael H. Osman's NPI number?
- 1821062803. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Michael H. Osman is enrolled with Medicare (CMS data updated 2026-10-02).
- 10530 Linden Lake Plz, Suite 305Manassas, VA 20109 (703) 257‑9270
- 1850 Town Ctr Pkwy, Suite 655Reston, VA 20190 (844) 749‑3627
- 8270 Willow Oaks Corporate Dr, Suite 600Fairfax, VA 22031 (703) 698‑9335
Group practices
Medicare enrollment lists Michael H. Osman as a member of this group (CMS data updated 2026-10-02).
- The Retina Group of Washington PLLC84 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Manassas
Clinicians with the same Medicare primary specialty in Manassas, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821062803 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians