DR. ALYSIA KWIATKOWSKI DO
NPI 1639599848
Internal Medicine - Rheumatology in Buffalo, NY
About Dr. Alysia Kwiatkowski Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALYSIA KWIATKOWSKI DO (NPI 1639599848) is an individual rheumatology provider in Buffalo, New York, licensed in New York (283843) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Erie County Medical Center, and maintains a secondary practice location in Albany.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Alysia Kwiatkowski Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Alysia Kwiatkowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14215
- Reassigned Medicare billing, New York enrollment
- 302 clinicians in this Medicare group
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 157 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Erie County Medical Center
Acute Care Hospitals · Buffalo, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BUFFALO, NY 14215
BUFFALO, NY 14215
BUFFALO, NY 14215
BUFFALO, NY 14215
BUFFALO, NY 14215
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 Alysia Kwiatkowski's NPI number?
The NPI number for Alysia Kwiatkowski is 1639599848. It was assigned to this individual provider in the NPPES registry on April 27, 2014.
Where is Alysia Kwiatkowski located?
Alysia Kwiatkowski practices at 462 Grider St, Buffalo, NY 14215. The listed phone number is (716) 898-3000.
What is Alysia Kwiatkowski's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Alysia Kwiatkowski enrolled in Medicare?
Yes. Alysia Kwiatkowski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Alysia Kwiatkowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alysia Kwiatkowski reassigns Medicare benefits to 2 organizations: Erie County Medical Center Corporation (Buffalo, NY) and Academic Medicine Services, Inc. (Williamsville, NY). Each 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 Alysia Kwiatkowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alysia Kwiatkowski affiliated with any hospitals?
According to CMS data, Alysia Kwiatkowski is affiliated with Erie County Medical Center.
When was this NPI record last updated?
The NPPES record for Alysia Kwiatkowski was last updated on June 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Alysia Kwiatkowski, DO · NPI 1639599848
Rheumatology physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since April 27, 2014.
## Identity
- **NPI:** 1639599848 (Entity type: Individual)
- **Enumerated:** April 27, 2014
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 283843 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 462 GRIDER ST, Buffalo, NY 14215-3021
- **Phone:** (716) 898-3000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Erie County Medical Center Corporation (NPI 1528233616, Buffalo, NY); Academic Medicine Services, Inc. (NPI 1255394763, Williamsville, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2014
## Record status
- **NPPES last updated:** June 25, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1639599848) · Data from the CMS NPPES public registry.