Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Pulmonary and Critical Care PC

Pulmonary Disease Physician in Oklahoma City, OK · enumerated 2009 · authorized official Seyed Alamian, Sole Owner.

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

National Provider Identifier

1316176928

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Pulmonary and Critical Care PC

Other name <Unavail>

Practice address 4205 Mcauley Blvd, Suite 470, Oklahoma City, OK, 73120

Phone (405) 397-9008

Fax (405) 348-2515

Enumeration date Jul 6, 2009

Last updated in NPPES Jul 6, 2009

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 22230 (OK) Primary

Authorized official

Name Seyed Alamian

Title Sole Owner

Phone (405) 397-9008

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 Advanced Pulmonary and Critical Care PC?

Advanced Pulmonary and Critical Care 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 2009-07-06.