Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gina R. Hanissian, MD

Internal Medicine Physician in Collierville, TN · enumerated 2006.

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

National Provider Identifier

1710053327

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Registry record

Entity type Individual (Type 1)

Name Gina R. Hanissian

Credential MD

Sex Female

Practice address 574 Greentree Cove, Suite 101, Collierville, TN, 38017

Phone (901) 853-2021

Fax (901) 853-2434

Enumeration date Nov 27, 2006

Last updated in NPPES Jan 26, 2010

Taxonomy & licenses

207RA0000X Adolescent Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 31681 (TN) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 31681 (TN) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 31681 (TN) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
4036588	Other	TN	BCBS PROVIDER

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

Where does Gina Hanissian practice?

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

What is the NPI number for Gina Hanissian?

The National Provider Identifier (NPI) for Gina Hanissian is 1710053327, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-26.