MRS. EUSTACIER SPENCER-HILL FNP
NPI 1538669270
Nurse Practitioner - Family in Poughkeepsie, NY
About Mrs. Eustacier Spencer-hill Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. EUSTACIER SPENCER-HILL FNP (NPI 1538669270) is an individual family provider in Poughkeepsie, New York, licensed in New York (344221) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hopewell Junction, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 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
Mrs. Eustacier Spencer-hill 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
4Medicare enrollment records show Eustacier Spencer-hill reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 307 clinicians in this Medicare group
Middletown, NY 10940
- Reassigned Medicare billing, New York enrollment
- 281 clinicians in this Medicare group
Suffern, NY 10901
- Reassigned Medicare billing, New York enrollment
- 27 clinicians in this Medicare group
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Yoav Borsuk M.D., P.C
- 9 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 6
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 12601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
POUGHKEEPSIE, NY 12601
POUGHKEEPSIE, NY 12601
POUGHKEEPSIE, NY 12601
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 Eustacier Spencer-hill's NPI number?
The NPI number for Eustacier Spencer-hill is 1538669270. It was assigned to this individual provider in the NPPES registry on February 20, 2018. The provider is also known as Ms. Eustacier Spencer Fnp-Bc.
Where is Eustacier Spencer-hill located?
Eustacier Spencer-hill practices at 45 Reade Pl, Poughkeepsie, NY 12601. The listed phone number is (845) 483-6001.
What is Eustacier Spencer-hill's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Eustacier Spencer-hill enrolled in Medicare?
Yes. Eustacier Spencer-hill 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 Eustacier Spencer-hill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eustacier Spencer-hill reassigns Medicare benefits to 4 organizations: The Westchester Medical Practice, PC (Cortlandt Manor, NY), Middletown Medical PC (Middletown, NY), Rb Heart And Vascular Care PLLC (Suffern, NY) and Yoav Borsuk MD PC (New York, 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 Eustacier Spencer-hill'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 Eustacier Spencer-hill was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Eustacier Spencer-Hill, FNP · NPI 1538669270
Family physician in Poughkeepsie, New York. Individual provider, active in the CMS NPPES registry since February 20, 2018.
## Identity
- **NPI:** 1538669270 (Entity type: Individual)
- **Enumerated:** February 20, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 344221 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 45 READE PL, Poughkeepsie, NY 12601-3947
- **Phone:** (845) 483-6001 · **Fax:** (845) 483-6002
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): The Westchester Medical Practice, PC (NPI 1982109120, Cortlandt Manor, NY); Middletown Medical PC (NPI 1902855828, Middletown, NY); Rb Heart And Vascular Care PLLC (NPI 1902580681, Suffern, NY); Yoav Borsuk MD PC (NPI 1093008278, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1538669270) · Data from the CMS NPPES public registry.