JENNIFER SARA WILLIAMS FNP
NPI 1730070657
Nurse Practitioner - Family in Springville, NY
About Jennifer Sara Williams Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER SARA WILLIAMS FNP (NPI 1730070657) is an individual family provider in Springville, New York, licensed in New York (355758) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS, is affiliated with Sisters Of Charity Hospital, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
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
Jennifer Sara Williams Fnp 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 Jennifer Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14202
- Reassigned Medicare billing, New York enrollment
- 129 clinicians in this Medicare group
Buffalo, NY 14202
- Reassigned Medicare billing, New York enrollment
- 127 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14141 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 Jennifer Williams's NPI number?
The NPI number for Jennifer Williams is 1730070657. It was assigned to this individual provider in the NPPES registry on July 10, 2025.
Where is Jennifer Williams located?
Jennifer Williams practices at 90 W Main St, Springville, NY 14141. The listed phone number is (513) 300-3736.
What is Jennifer Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jennifer Williams enrolled in Medicare?
Yes. Jennifer Williams 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 Jennifer Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Williams reassigns Medicare benefits to 2 organizations: Mobile Physician Services PLLC (Buffalo, NY) and Physician Mobile Medical Care PC (Buffalo, 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 Jennifer Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jennifer Williams affiliated with any hospitals?
According to CMS data, Jennifer Williams is affiliated with Sisters Of Charity Hospital.
When was this NPI record last updated?
The NPPES record for Jennifer Williams was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Jennifer Sara Williams, FNP · NPI 1730070657
Family physician in Springville, New York. Individual provider, active in the CMS NPPES registry since July 10, 2025.
## Identity
- **NPI:** 1730070657 (Entity type: Individual)
- **Enumerated:** July 10, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 355758 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 90 W MAIN ST, Springville, NY 14141-1056
- **Phone:** (513) 300-3736
## 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): Mobile Physician Services PLLC (NPI 1194132415, Buffalo, NY); Physician Mobile Medical Care PC (NPI 1518765502, Buffalo, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1730070657) · Data from the CMS NPPES public registry.