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Critical Care Pulmonary and Sleep Associates Professional LLP

Critical Care Medicine (Internal Medicine) Physician in Lakewood, CO · enumerated 2006 · authorized official Paula Dennen, President.

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

National Provider Identifier

1437100039

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Registry record

Entity type Organization (Type 2)
Legal business name Critical Care Pulmonary and Sleep Associates Professional LLP
Practice address 274 Union Blvd Ste 200, Lakewood, CO, 80228
Phone (303) 951-0600
Fax (303) 951-0605
Enumeration date May 16, 2006
Last updated in NPPES Dec 13, 2022

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary
207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Paula Dennen
Title President
Phone (303) 951-0600

Other identifiers

Identifier Type State Issuer
122155800 Medicaid WY -
0050096 Medicaid NM -
200088570A Medicaid OK -
04594040 Medicaid CO -
10025360200 Medicaid NE -
10025360500 Medicaid NE -
7134711 Medicaid WA -
10025360300 Medicaid NE -
200389130A Medicaid KS -
10025360400 Medicaid NE -

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

Who is the authorized official for Critical Care Pulmonary and Sleep Associates Professional LLP?
NPPES lists Paula Dennen (President) as the authorized official for this organization.
What is the NPI number for Critical Care Pulmonary and Sleep Associates Professional LLP?
The NPI for Critical Care Pulmonary and Sleep Associates Professional LLP is 1437100039, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-13.