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Edit this profileAt a glance
- 5300 Military Rd, Lewiston, NY 14092
About Mount St. Mary'S Hospital of Niagara Falls
Mount St. Mary'S Hospital of Niagara Falls is an organization based in Lewiston, NY and listed in the NPI registry under general acute care hospital. This organization is also listed as specializing in clinic / center. NPI 1043394745 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- James E. Peppriell, MD Anesthesiology
- Stacy J. Neiswonger, ANP Nurse Practitioner — Adult Health
- Robin Williams Nurse Practitioner
- Samantha R. Wilhelm Nurse Practitioner — Family
- Anna Mathew Nurse Practitioner — Psychiatric/Mental Health
- Christine S. Cipollitti, PT Physical Therapist
- Maria Kovaleva, MD Anesthesiology
- Charles J. Lesh, MD Diagnostic Radiology
- Marisa C. Sirianni, DPT Physical Therapist — Orthopedic
- Joseph Andrzejewski, MD Obstetrics & Gynecology
Showing 10 of 57. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
About this hospital
Source: CMS Care Compare, Hospital General Information, checked 2026-09-12.
Most common inpatient stays (Medicare)
364 Medicare discharges across 16 diagnosis groups (2024). Groups with fewer than 11 discharges are not published by CMS.
| Diagnosis group | DRG | Discharges | Avg. Medicare payment |
|---|---|---|---|
| Septicemia Or Severe Sepsis Without Mv >96 Hours With Mcc | 871 | 78 | $14,478 |
| Heart Failure and Shock With Mcc | 291 | 44 | $8,881 |
| Alcohol, Drug Abuse Or Dependence With Rehabilitation Therapy | 895 | 27 | $11,988 |
| Pulmonary Edema and Respiratory Failure | 189 | 25 | $10,353 |
| Simple Pneumonia and Pleurisy With Cc | 194 | 24 | $5,396 |
| Simple Pneumonia and Pleurisy With Mcc | 193 | 22 | $9,973 |
| Respiratory Infections and Inflammations With Mcc | 177 | 19 | $12,810 |
| Renal Failure With Cc | 683 | 17 | $6,947 |
| Septicemia Or Severe Sepsis Without Mv >96 Hours Without Mcc | 872 | 15 | $6,428 |
| Kidney and Urinary Tract Infections Without Mcc | 690 | 15 | $6,283 |
Source: CMS Medicare Inpatient Hospitals by Provider and Service. Shows what the hospital admits Medicare patients for and what Medicare paid on average — not quality of care.
Contact Information
- (716) 298-2081
- Email not available
Practice Locations
5300 MILITARY RD
Lewiston, NY 14092
CMS Quality Rating
Sources
This rating is published by the Centers for Medicare & Medicaid Services (CMS) and is reproduced here unmodified.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at Mount St. Mary'S Hospital of Niagara Falls 3
Providers listing the same practice in the NPI registry.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Mount St. Mary'S Hospital of Niagara Falls specialize in?
Mount St. Mary'S Hospital of Niagara Falls is a hospital in Lewiston, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Acute Care Hospital”.
NPI registry
Where is Mount St. Mary'S Hospital of Niagara Falls located?
Mount St. Mary'S Hospital of Niagara Falls is listed at 5300 Military Rd, Lewiston, NY 14092. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mount St. Mary'S Hospital of Niagara Falls's phone number?
The number on file is (716) 298-2081. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mount St. Mary'S Hospital of Niagara Falls?
Mount St. Mary'S Hospital of Niagara Falls's National Provider Identifier is 1043394745. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Is Mount St. Mary'S Hospital of Niagara Falls's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mount St. Mary'S Hospital of Niagara Falls. If this is you, claiming it is free.
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