Quick answers
- Does Frank S. Ashburn Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Frank S. Ashburn Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Frank S. Ashburn Jr. see?
- In 2024, CMS data shows 1,254 Original Medicare patients and 3,412 services for Frank S. Ashburn Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Frank S. Ashburn Jr.'s NPI number?
- 1811965288. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Frank S. Ashburn Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,254 |
|---|---|
| Services billed to Medicare | 3,412 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Photography of the retina (92250)1,023 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)903 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)846 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)121 services
- Exam of visual field with extended testing (92083)119 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure65%
- Arthritis44%
- Ischemic heart disease23%
- Diabetes18%
- Osteoporosis18%
Practice locations
Addresses where Frank S. Ashburn Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 4910 Massachusetts Ave NW, Suite 21Washington, DC 20016 (202) 686‑6700
- 8330 Boone Blvd, Suite 160Vienna, VA 22182 (703) 442‑8129
Group practices
Medicare enrollment lists Frank S. Ashburn Jr. as a member of this group (CMS data updated October 2, 2026).
- Eye Associates of Washington, DC PC5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Other clinicians in Eye Associates of Washington, DC PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1974 (52 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811965288 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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