Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Comprehensive Sleep Center PC

Q: What type of organization is Comprehensive Sleep Center PC?

Comprehensive Sleep Center PC is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

Pulmonary Disease Physician in Tuscaloosa, AL · enumerated 2012 · authorized official Narayan Krishnamurthy, Physician/Owner.

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

National Provider Identifier

1225394976

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Registry record

Entity type Organization (Type 2)

Legal business name Comprehensive Sleep Center PC

Practice address 1406 Mcfarland Blvd N, Suite C, Tuscaloosa, AL, 35406

Phone (205) 343-0004

Fax (205) 343-0092

Enumeration date Apr 6, 2012

Last updated in NPPES Aug 5, 2014

Taxonomy & classification

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Primary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Narayan Krishnamurthy

Title Physician/Owner

Phone (205) 343-0004

Other identifiers

Identifier	Type	State	Issuer
137836	Medicaid	AL	-

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 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.

What type of organization is Comprehensive Sleep Center PC?

Comprehensive Sleep Center PC is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-05.