Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tammy Michelle Gross, APRN

Family Nurse Practitioner in Irvine, KY · enumerated 2010 · practices at Health Help Incorporated.

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

National Provider Identifier

1801109350

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tammy Michelle Gross

Credential APRN

Sex Female

Practice address 30 Stacy Lane Rd, Irvine, KY, 40336

Phone (606) 723-0665

Fax (606) 723-0680

Enumeration date Jul 26, 2010

Last updated in NPPES Feb 11, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3006534 (KY) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
7100134760	Medicaid	KY	-
P400039548	Other	KY	MEDICARE PTAN

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 specialty is Tammy Gross?

Tammy Gross is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-11.