JUSTINE HOPE HEITZENRATER
NPI 1285431817
Nurse Practitioner - Psychiatric/Mental Health in Williamsville, NY
About Justine Hope Heitzenrater NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUSTINE HOPE HEITZENRATER (NPI 1285431817) is an individual psychiatric/mental health provider in Williamsville, New York, licensed in New York (406753) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS 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 (PECOS)
Justine Hope Heitzenrater is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Justine Heitzenrater reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 22 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14221 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
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 Justine Heitzenrater's NPI number?
The NPI number for Justine Heitzenrater is 1285431817. It was assigned to this individual provider in the NPPES registry on March 1, 2025.
Where is Justine Heitzenrater located?
Justine Heitzenrater practices at 5904 Sheridan Dr, Williamsville, NY 14221. The listed phone number is (716) 886-5493.
What is Justine Heitzenrater's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Justine Heitzenrater enrolled in Medicare?
Yes. Justine Heitzenrater is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Justine Heitzenrater's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Justine Heitzenrater reassigns Medicare benefits to (Williamsville, NY). The 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 Justine Heitzenrater'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 Justine Heitzenrater was last updated on March 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Justine Hope Heitzenrater · NPI 1285431817
Psychiatric/Mental Health physician in Williamsville, New York. Individual provider, active in the CMS NPPES registry since March 1, 2025.
## Identity
- **NPI:** 1285431817 (Entity type: Individual)
- **Enumerated:** March 1, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 406753 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 5904 SHERIDAN DR, Williamsville, NY 14221
- **Phone:** (716) 886-5493
## 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:** (NPI 1013038785, Williamsville, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** March 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1285431817) · Data from the CMS NPPES public registry.