STACY M HOSENFELD AG-ACNP
NPI 1639817976
Nurse Practitioner - Acute Care in Charlottesville, VA
About Stacy M Hosenfeld Ag-acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STACY M HOSENFELD AG-ACNP (NPI 1639817976) is an individual acute care provider in Charlottesville, Virginia, licensed in Virginia (0024187492) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Charlottesville.
NPPES Registry Identity
Specialties & Licenses 4
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 (PECOS)
Stacy M Hosenfeld Ag-acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Stacy Hosenfeld reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlottesville, VA 22911
- Reassigned Medicare billing, Virginia enrollment
- 2,820 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 201 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 5
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 22908 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.
CHARLOTTESVILLE, VA 22908
CHARLOTTESVILLE, VA 22908
CHARLOTTESVILLE, VA 22908
CHARLOTTESVILLE, VA 22908
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 Stacy Hosenfeld's NPI number?
The NPI number for Stacy Hosenfeld is 1639817976. It was assigned to this individual provider in the NPPES registry on May 26, 2022.
Where is Stacy Hosenfeld located?
Stacy Hosenfeld practices at 1221 Lee Street, Charlottesville, VA 22908. The listed phone number is (434) 243-1000.
What is Stacy Hosenfeld's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Stacy Hosenfeld enrolled in Medicare?
Yes. Stacy Hosenfeld is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Stacy Hosenfeld's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stacy Hosenfeld reassigns Medicare benefits to 2 organizations: University Of Virginia Physicians Group (Charlottesville, VA) and University Of Maryland Surgical Associates, PA (Baltimore, MD). 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 Stacy Hosenfeld'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 Stacy Hosenfeld was last updated on December 19, 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.
# Stacy M Hosenfeld, AG-ACNP · NPI 1639817976
Acute Care physician in Charlottesville, Virginia. Individual provider, active in the CMS NPPES registry since May 26, 2022.
## Identity
- **NPI:** 1639817976 (Entity type: Individual)
- **Enumerated:** May 26, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 0024187492 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1221 LEE STREET, Charlottesville, VA 22908-3410
- **Phone:** (434) 243-1000 · **Fax:** (434) 244-7551
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): University Of Virginia Physicians Group (NPI 1033138250, Charlottesville, VA); University Of Maryland Surgical Associates, PA (NPI 1962417634, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 19, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1639817976) · Data from the CMS NPPES public registry.