Quick answers
- Where does Harry E. McCrea Iii see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsville, NY and Buffalo, NY. Call before your visit to confirm the address.
- What is Harry E. McCrea Iii's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Harry E. McCrea Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Harry E. McCrea Iii 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 Harry E. McCrea Iii?
- (716) 837-2400, as listed in official Medicare / NPI Registry data.
- What is Harry E. McCrea Iii's NPI number?
- 1689786477. 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 Harry E. McCrea Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1360 N Forest Rd, Suite 115Williamsville, NY 14221 (716) 837‑2400
- 1616 Kensington Ave, Suite 1Buffalo, NY 14215 (716) 834‑3278
Group practices
Medicare enrollment lists Harry E. McCrea Iii as a member of this group (CMS data updated 2026-10-02).
- Trinity Medical Wny PC207 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New York →
Other cardiologists in Williamsville
Clinicians with the same Medicare primary specialty in Williamsville, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689786477 |
| 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