Justine Heitzenrater
NPI 1285431817 · Psychiatric/Mental Health Nurse Practitioner · Williamsville, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justine Heitzenrater is a Psychiatric/Mental Health Nurse Practitioner provider in Williamsville, NY (NPI 1285431817).
Provider details
- NPI number
- 1285431817
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 406753 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-01
- Last updated
- 2025-03-01
- Certified
- 2025-03-01
Frequently asked questions
- What is Justine Heitzenrater's NPI number?
- Justine Heitzenrater's National Provider Identifier (NPI) is 1285431817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Heitzenrater's specialty?
- Justine Heitzenrater is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Justine Heitzenrater located?
- Justine Heitzenrater's practice location on file with NPPES is 5904 Sheridan Dr, Williamsville, NY 14221.
- What is Justine Heitzenrater's phone number?
- The practice phone number listed in the NPPES registry for Justine Heitzenrater is (716) 886-5493.
- Does Justine Heitzenrater accept Medicare?
- Justine Heitzenrater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justine Heitzenrater's NPI active?
- Yes — Justine Heitzenrater's NPI (1285431817) is active in the NPPES registry as of the last update on 2025-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.