Quick answers
- Does William A. Shaheen Iii accept Medicare assignment?
- Yes. Medicare's clinician data says William A. Shaheen Iii 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 William A. Shaheen Iii see?
- In 2024, CMS data shows 181 Original Medicare patients and 2,802 services for William A. Shaheen Iii. This counts Original Medicare only and measures volume, not quality.
- What is William A. Shaheen Iii's NPI number?
- 1750596672. 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 William A. Shaheen Iii, 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 | 181 |
|---|---|
| Services billed to Medicare | 2,802 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Microfluid analysis of tears (83861)543 services
- Closure of tear duct opening using plug (68761)317 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)272 services
- Established patient complete exam of visual system (92014)224 services
- Measurement of retinal and optic nerve function (92273)221 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 blood pressure75%
- High cholesterol69%
- Arthritis46%
- Diabetes43%
- Chronic kidney disease35%
- Ischemic heart disease34%
Practice locations
Addresses where William A. Shaheen Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 10531 W Jefferson AveRiver Rouge, MI 48218 (313) 841‑5060
Group practices
Medicare enrollment lists William A. Shaheen Iii as a member of this group (CMS data updated October 2, 2026).
- Eye Institute of South Eastern Michigan2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Other clinicians in Eye Institute of South Eastern Michigan
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of Houston - College Of Optometry |
| Graduation year | 1994 (32 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750596672 |
| 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