MARGUERITE RICE SHIFRIN RN, APRN, WHNP
NPI 1083239941
Nurse Practitioner - Women's Health in Oneida, NY
About Marguerite Rice Shifrin Rn, Aprn, Whnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGUERITE RICE SHIFRIN RN, APRN, WHNP (NPI 1083239941) is an individual women's health provider in Oneida, New York, licensed in New York (F421427) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with Vassar Brothers Medical Center, and is a graduate of Duke University School Of Medicine (2019).
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
Marguerite Rice Shifrin Rn, Aprn, Whnp 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 Marguerite Shifrin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cooperstown, NY 13326
- Reassigned Medicare billing, New York enrollment
- 1,052 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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.
Vassar Brothers Medical Center
Acute Care Hospitals · Poughkeepsie, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13421 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ONEIDA, NY 13421
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 Marguerite Shifrin's NPI number?
The NPI number for Marguerite Shifrin is 1083239941. It was assigned to this individual provider in the NPPES registry on June 16, 2020.
Where is Marguerite Shifrin located?
Marguerite Shifrin practices at 1144 Meadow Dr, Oneida, NY 13421. The listed phone number is (315) 363-9380.
What is Marguerite Shifrin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.
Is Marguerite Shifrin enrolled in Medicare?
Yes. Marguerite Shifrin 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 Marguerite Shifrin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marguerite Shifrin reassigns Medicare benefits to 2 organizations: Mary Imogene Bassett Hospital (Cooperstown, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Marguerite Shifrin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marguerite Shifrin affiliated with any hospitals?
According to CMS data, Marguerite Shifrin is affiliated with Vassar Brothers Medical Center.
When was this NPI record last updated?
The NPPES record for Marguerite Shifrin was last updated on June 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Marguerite Rice Shifrin, RN, APRN, WHNP · NPI 1083239941
Women's Health physician in Oneida, New York. Individual provider, active in the CMS NPPES registry since June 16, 2020.
## Identity
- **NPI:** 1083239941 (Entity type: Individual)
- **Enumerated:** June 16, 2020
- **Primary specialty:** Nurse Practitioner - Women's Health · taxonomy 363LW0102X
- **State license:** F421427 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1144 MEADOW DR, Oneida, NY 13421-2726
- **Phone:** (315) 363-9380 · **Fax:** (315) 363-9382
## 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): Mary Imogene Bassett Hospital (NPI 1083664221, Cooperstown, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** June 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1083239941) · Data from the CMS NPPES public registry.