Quick answers
- Where does Michael J. Krieger see patients?
- Medicare's clinician data lists 2 practice locations, including Warsaw, NY and Cheektowaga, NY. Call before your visit to confirm the address.
- What is Michael J. Krieger's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Michael J. Krieger accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Krieger 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 J. Krieger?
- (585) 786-5075, as listed in official Medicare / NPI Registry data.
- What is Michael J. Krieger's NPI number?
- 1902801376. 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 J. Krieger is enrolled with Medicare (CMS data updated 2026-10-02).
- 2447 N Main StWarsaw, NY 14569 (585) 786‑5075
- 3095 Harlem RdCheektowaga, NY 14225 (716) 896‑2245
Group practices
Medicare enrollment lists Michael J. Krieger as a member of this group (CMS data updated 2026-10-02).
- Amar Atwal MD PC14 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Illinois College Of Optometry At Chicago |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902801376 |
| 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