Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

J. Davis Allan Jr., MD

Internal Medicine Physician in Powell, TN · enumerated 2006 · practices at Summit Medical Group, Pllc.

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

National Provider Identifier

1447295613

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Registry record

Entity type Individual (Type 1)

Name J. Davis Allan Jr.

Credential MD

Sex Male

Practice address 7744 Conner Road, Powell, TN, 37849

Phone (865) 546-9751

Enumeration date Jun 19, 2006

Last updated in NPPES Dec 12, 2018

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 26122 (TN) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 26122 (TN) Primary

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
3087419	Medicaid	TN	-
110136850	Other	TN	RR 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 1447295613 active?

Yes, as of the latest NPPES snapshot, NPI 1447295613 is active (record last updated 2018-12-12).

How do I verify J. Allan's NPI record?

Cross-check NPI 1447295613 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 2018-12-12.