Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Internal and Pulmonary Medicine of Lafollette, PC

Internal Medicine Physician in La Follette, TN · enumerated 2006 · authorized official Jamal Isber, Owner.

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

National Provider Identifier

1811926793

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Registry record

Entity type Organization (Type 2)

Legal business name Internal and Pulmonary Medicine of Lafollette, PC

Practice address 511 W Central Ave, Suite 2, La Follette, TN, 37766

Phone (423) 566-4142

Fax (423) 566-5267

Enumeration date Jul 2, 2006

Last updated in NPPES Nov 9, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD25826 (TN) Primary

Authorized official

Name Jamal Isber

Title Owner

Phone (423) 566-4142

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 type of organization is Internal and Pulmonary Medicine of Lafollette, PC?

Internal and Pulmonary Medicine of Lafollette, PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Jamal Isber Internal Medicine Physician · La Follette, TN NPI 1912936808

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-09.