Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Brendan J Clark, MD

Individual provider Pulmonary Disease Physician · NPI 1265419659

Dr. Brendan J Clark, MD is a Pulmonary Disease in Lakewood, Colorado. Graduated from Northwestern University Feinberg Medical School in 2003, 23 years ago. Practices with Critical Care Pulmonary and Sleep Associates Professional LLP, a 60-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
23
Trained at
Northwestern University Feinberg Medical School
Licensed in
CO
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

274 Union Blvd Ste 110
Lakewood, CO 80228
Phone: (303) 951-0600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 46478 (CO)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 46478 (CO)

Record details

NPI number1265419659
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2005
Last updated in NPPESJune 22, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Critical Care Pulmonary And Sleep Associates Professional Llp — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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