HANNAH MEDWIN ZELLNER OD
NPI 1750909800
Optometrist in Amherst, NY
About Hannah Medwin Zellner Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH MEDWIN ZELLNER OD (NPI 1750909800) is an individual optometrist in Amherst, New York, licensed in New York (TUV009202) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hannah Medwin Zellner Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Hannah Zellner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewiston, NY 14092
- Reassigned Medicare billing, New York enrollment
Mason, OH 45040
- Reassigned Medicare billing, New York enrollment
- 64 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14228 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hannah Zellner's NPI number?
The NPI number for Hannah Zellner is 1750909800. It was assigned to this individual provider in the NPPES registry on July 6, 2020.
Where is Hannah Zellner located?
Hannah Zellner practices at 1569 Niagara Falls Blvd Ste 200, Amherst, NY 14228. The listed phone number is (716) 833-0803.
What is Hannah Zellner's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Hannah Zellner enrolled in Medicare?
Yes. Hannah Zellner is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hannah Zellner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Zellner reassigns Medicare benefits to 2 organizations: (Lewiston, NY) and Luxottica Of America Inc (Mason, OH). 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 Hannah Zellner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Zellner accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Hannah Zellner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hannah Zellner was last updated on May 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Hannah Medwin Zellner, OD · NPI 1750909800
Optometrist provider in Amherst, New York. Individual provider, active in the CMS NPPES registry since July 6, 2020.
## Identity
- **NPI:** 1750909800 (Entity type: Individual)
- **Enumerated:** July 6, 2020
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TUV009202 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1569 NIAGARA FALLS BLVD STE 200, Amherst, NY 14228-2423
- **Phone:** (716) 833-0803
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): (NPI 1013914894, Lewiston, NY); Luxottica Of America Inc (NPI 1689711046, Mason, OH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 10, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1750909800) · Data from the CMS NPPES public registry.