Quick answers
- Which hospitals does Lori Gmerek work at?
- Medicare's official clinician data lists Lori Gmerek at 1 hospital: Kaleida Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lori Gmerek see patients?
- Medicare's clinician data lists 4 practice locations, including Orchard Park, NY, Amherst, NY and East Amherst, NY. Call before your visit to confirm the address.
- What is Lori Gmerek's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Lori Gmerek accept Medicare assignment?
- Yes. Medicare's clinician data says Lori Gmerek 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 Lori Gmerek?
- (716) 250-9999, as listed in official Medicare / NPI Registry data.
- What is Lori Gmerek's NPI number?
- 1700868536. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lori Gmerek works
Medicare's Facility Affiliation Data lists Lori Gmerek at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
Practice locations
Addresses where Lori Gmerek is enrolled with Medicare (CMS data updated 2026-10-02).
- 260 Red Tail RdOrchard Park, NY 14127 (716) 250‑9999
- 3925 Sheridan DrAmherst, NY 14226 (716) 250‑9999
- 3925 Sheridan Dr, Suite 100Amherst, NY 14226
- 8750 Transit RdEast Amherst, NY 14051
Group practices
Medicare enrollment lists Lori Gmerek as a member of this group (CMS data updated 2026-10-02).
- Excelsior Orthopaedics LLP144 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Orchard Park
Clinicians with the same Medicare primary specialty in Orchard Park, NY — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700868536 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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