Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Granwel Genio Esteban Jr., PA

Physician Assistant in Athens, TN · enumerated 2006.

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

National Provider Identifier

1336195973

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Registry record

Entity type Individual (Type 1)

Name Mr. Granwel Genio Esteban Jr.

Credential PA

Sex Male

Practice address 1114 W Madison Ave, Athens, TN, 37303

Phone (423) 745-1411

Fax (865) 539-8008

Enumeration date May 25, 2006

Last updated in NPPES Jul 28, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 02673-01 (NY) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1004 (TN) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
009941923	Medicaid	AL	-
587885291A	Medicaid	GA	-
4061134	Other	TN	BLUE CROSS
891012540	Medicaid	AL	-
P00001071	Other	TN	RAILROAD MEDICARE

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

Is NPI 1336195973 active?

Yes, as of the latest NPPES snapshot, NPI 1336195973 is active (record last updated 2021-07-28).

How do I verify Granwel Esteban's NPI record?

Cross-check NPI 1336195973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-28.