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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Isaac W Cline, M.D.

Gastroenterology Physician in Maryville, TN · enumerated 2012.

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

National Provider Identifier

1245592823

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Registry record

Entity type Individual (Type 1)
Name Dr. Isaac W Cline
Credential M.D.
Sex Male
Practice address 1706 E Lamar Alexander Pkwy, Maryville, TN, 37804
Phone (865) 983-0073
Fax (865) 983-2201
Enumeration date Jun 11, 2012
Last updated in NPPES Feb 27, 2019

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD57296 (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
Q036551 Medicaid TN -

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.

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Frequently asked questions

Is NPI 1245592823 active?
Yes, as of the latest NPPES snapshot, NPI 1245592823 is active (record last updated 2019-02-27).
How do I verify Isaac Cline's NPI record?
Cross-check NPI 1245592823 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 2019-02-27.