AMANDA GYNAN NP
NPI 1124781380
Nurse Practitioner - Adult Health in Buffalo, NY
About Amanda Gynan Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMANDA GYNAN NP (NPI 1124781380) is an individual adult health provider in Buffalo, New York, licensed in New York (F311231) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Amanda Gynan Np 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
5Medicare enrollment records show Amanda Gynan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14263
- Reassigned Medicare billing, New York enrollment
- 602 clinicians in this Medicare group
Buffalo, NY 14214
- Reassigned Medicare billing, New York enrollment
- 515 clinicians in this Medicare group
Buffalo, NY 14220
- Reassigned Medicare billing, New York enrollment
- 499 clinicians in this Medicare group
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 104 clinicians in this Medicare group
Amherst, NY 14228
- Reassigned Medicare billing, New York enrollment
- 106 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14263 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Amanda Gynan's NPI number?
The NPI number for Amanda Gynan is 1124781380. It was assigned to this individual provider in the NPPES registry on October 14, 2021.
Where is Amanda Gynan located?
Amanda Gynan practices at Elm And Carlton St, Buffalo, NY 14263. The listed phone number is (716) 245-2300.
What is Amanda Gynan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Amanda Gynan enrolled in Medicare?
Yes. Amanda Gynan 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 Amanda Gynan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Gynan reassigns Medicare benefits to 5 organizations: Roswell Park Cancer Institute (Buffalo, NY), Sisters Of Charity Hospital Of Buffalo, New York (Buffalo, NY), Mercy Hospital Of Buffalo (Buffalo, NY), Infinity Medical Of Wny PC (Williamsville, NY) and Infinity Medical Group P.C. (Amherst, 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 Amanda Gynan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Amanda Gynan was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Amanda Gynan, NP · NPI 1124781380
Adult Health physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since October 14, 2021.
## Identity
- **NPI:** 1124781380 (Entity type: Individual)
- **Enumerated:** October 14, 2021
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F311231 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** ELM AND CARLTON ST, Buffalo, NY 14263-7529
- **Phone:** (716) 245-2300
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Roswell Park Cancer Institute (NPI 1720036593, Buffalo, NY); Sisters Of Charity Hospital Of Buffalo, New York (NPI 1659396380, Buffalo, NY); Mercy Hospital Of Buffalo (NPI 1659310605, Buffalo, NY); Infinity Medical Of Wny PC (NPI 1568883080, Williamsville, NY); Infinity Medical Group P.C. (NPI 1841648011, Amherst, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** April 27, 2026
- **Other identifiers:** Medicaid 07669065 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1124781380) · Data from the CMS NPPES public registry.