Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pulmonary and Critical Care Services, LLC

Critical Care Medicine (Internal Medicine) Physician in Ooltewah, TN · enumerated 2006 · authorized official John Gunter, Sole Member.

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

National Provider Identifier

1528080421

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Pulmonary and Critical Care Services, LLC

Practice address 8427 Providence Rd, Ooltewah, TN, 37363

Phone (423) 499-2712

Fax (281) 833-3323

Enumeration date Jul 23, 2006

Last updated in NPPES Dec 29, 2014

Taxonomy & classification

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 17160 (TN) Primary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 17160 (TN) Secondary

Authorized official

Name John Gunter

Title Sole Member

Phone (423) 499-2712

Other identifiers

Identifier	Type	State	Issuer
3735068	Medicaid	TN	-
DG2514	Other	TN	RR MEDICARE
1528080421	Other	TN	GROUP NPI

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 Pulmonary and Critical Care Services, LLC?

Pulmonary and Critical Care Services, LLC is registered in NPPES as a Critical Care Medicine (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

Browse all →

John Gunter Critical Care Medicine (Internal Medicine) Physician · Ooltewah, TN NPI 1558335737

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-29.