REBECCA L WITTER AUD
NPI 1720309073
Audiologist in Amherst, NY
About Rebecca L Witter Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA L WITTER AUD (NPI 1720309073) is an individual audiologist in Amherst, New York and active in the NPI registry since June 2010. She is a graduate of State University Of New York At Buffalo School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Rebecca L Witter Aud 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 Rebecca Witter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Amherst, NY 14226
- Reassigned Medicare billing, New York enrollment
- 23 clinicians in this Medicare group
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 344 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 14226 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SNYDER, NY 14226
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 Rebecca Witter's NPI number?
The NPI number for Rebecca Witter is 1720309073. It was assigned to this individual provider in the NPPES registry on June 21, 2010. The provider is also known as Rebecca L Wantuck Aud.
Where is Rebecca Witter located?
Rebecca Witter practices at 4600 Main St Suite 201, Amherst, NY 14226. The listed phone number is (716) 833-4488.
What is Rebecca Witter's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Rebecca Witter enrolled in Medicare?
Yes. Rebecca Witter 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 Rebecca Witter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Witter reassigns Medicare benefits to 2 organizations: Hearing Evaluation Services Of Buffalo, Inc. (Amherst, NY) and Buffalo Medical Group, P.C. (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 Rebecca Witter'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 Rebecca Witter was last updated on January 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Rebecca L Witter, AUD · NPI 1720309073
Audiologist provider in Amherst, New York. Individual provider, active in the CMS NPPES registry since June 21, 2010.
## Identity
- **NPI:** 1720309073 (Entity type: Individual)
- **Enumerated:** June 21, 2010
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 4600 MAIN ST, SUITE 201, Amherst, NY 14226-4500
- **Phone:** (716) 833-4488 · **Fax:** (716) 839-1218
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hearing Evaluation Services Of Buffalo, Inc. (NPI 1508839663, Amherst, NY); Buffalo Medical Group, P.C. (NPI 1881659506, Williamsville, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** January 24, 2017
- **Other identifiers:** Medicare PIN J400030472 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1720309073) · Data from the CMS NPPES public registry.