Mercy Hospital of Buffalo
NPI 1851929954 · General Acute Care Hospital · Buffalo, NY
Enrolled with Medicare as Part B Supplier - Intensive Cardiac Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercy Hospital of Buffalo is a General Acute Care Hospital organization in Buffalo, NY (NPI 1851929954).
Provider details
- NPI number
- 1851929954
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Parent organization
- Mercy Hospital of Buffalo
- Organization subpart
- Yes
- Authorized official
- David Macholz, Authorized Official(716) 601-3690
Specialties & taxonomies
Hospitals
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Allopathic & Osteopathic Physicians
- Orthopaedic Surgery Physician207X00000X
Allopathic & Osteopathic Physicians
- Otolaryngology Physician207Y00000X
Allopathic & Osteopathic Physicians
- Neurocritical Care Physician2084A2900X
Allopathic & Osteopathic Physicians
- Neurology Physician2084N0400X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Mercy Hospital Professional Services
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2020-04-01
- Certified
- 2020-04-01
Frequently asked questions
- What is Mercy Hospital of Buffalo's NPI number?
- Mercy Hospital of Buffalo's National Provider Identifier (NPI) is 1851929954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mercy Hospital of Buffalo?
- Mercy Hospital of Buffalo is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Mercy Hospital of Buffalo located?
- Mercy Hospital of Buffalo's practice location on file with NPPES is 565 Abbott Rd, Buffalo, NY 14220-2039.
- What is Mercy Hospital of Buffalo's phone number?
- The practice phone number listed in the NPPES registry for Mercy Hospital of Buffalo is (716) 826-7000.
- Does Mercy Hospital of Buffalo accept Medicare?
- Mercy Hospital of Buffalo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mercy Hospital of Buffalo?
- The authorized official listed on Mercy Hospital of Buffalo's NPPES record is David Macholz, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mercy Hospital of Buffalo's NPI active?
- Yes — Mercy Hospital of Buffalo's NPI (1851929954) is active in the NPPES registry as of the last update on 2020-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.