Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Allison Grace Heller, NP

Nurse Practitioner in Northport, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477589612

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Registry record

Entity type Individual (Type 1)

Name Mrs. Allison Grace Heller

Credential NP

Sex Female

Practice address 79 Middleville Rd, Veterans Administration Medical Center, Northport, NY, 11768

Phone (631) 261-4400

Fax (631) 266-6054

Enumeration date Jun 22, 2006

Last updated in NPPES Nov 4, 2009

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F301004 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Allison Heller?

The National Provider Identifier (NPI) for Allison Heller is 1477589612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Heller practice?

The practice location on file with NPPES is in Northport, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.