BUFFALO-NIAGARA HOSPITALISTS LLC
NPI 1871830208
Hospitalist in Kenmore, NY
About Buffalo-niagara Hospitalists Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BUFFALO-NIAGARA HOSPITALISTS LLC (NPI 1871830208) is a healthcare organization registered as a hospitalist in Kenmore, New York and active in the NPI registry since January 2013. The organization lists David J Serra, Managing Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Buffalo-niagara Hospitalists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
38Medicare enrollment records show 38 clinicians reassign Medicare billing to Buffalo-Niagara Hospitalists LLC, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 25 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 38Buffalo, NY 14203
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Buffalo-Niagara Hospitalists LLC's NPI number?
The NPI number for Buffalo-Niagara Hospitalists LLC is 1871830208. It was assigned to this organization in the NPPES registry on January 4, 2013.
Where is Buffalo-Niagara Hospitalists LLC located?
Buffalo-Niagara Hospitalists LLC is located at 2950 Elmwood Ave, Kenmore, NY 14217. The listed phone number is (716) 447-6100.
What is Buffalo-Niagara Hospitalists LLC's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Buffalo-Niagara Hospitalists LLC enrolled in Medicare?
Yes. Buffalo-Niagara Hospitalists LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Buffalo-Niagara Hospitalists LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 38 clinicians in 4 Medicare specialties reassign their Medicare billing to Buffalo-Niagara Hospitalists LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (24), Internal Medicine (11) and Family Practice (2). Of these, 9 practice at this address and 25 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Buffalo-Niagara Hospitalists LLC was last updated on August 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Buffalo-Niagara Hospitalists Llc · NPI 1871830208
Hospitalist organization in Kenmore, New York. Organization record, active in the CMS NPPES registry since January 4, 2013.
## Identity
- **NPI:** 1871830208 (Entity type: Organization)
- **Enumerated:** January 4, 2013
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **Organization subpart:** No
- **Authorized official:** David Serra, MANAGING PARTNER
## Practice location
- **Address:** 2950 ELMWOOD AVE, Kenmore, NY 14217-1304
- **Phone:** (716) 447-6100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 38 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (24), Internal Medicine (11), Family Practice (2); 9 practice at this address and 25 within 10 miles; [full list](https://npiprofile.com/npi/1871830208/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 26, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1871830208) · Data from the CMS NPPES public registry.