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

Mark Scheer McGowan, MD

Individual provider Pulmonary Disease Physician · NPI 1720015902

Mark Scheer McGowan, MD is an Internal Medicine in Santa Monica, California. Graduated from Northwestern University Feinberg Medical School in 1973, 53 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
53
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA
In the registry since
2006
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

1260 15th St 1501
Santa Monica, CA 90404-1135
Phone: (310) 656-1700
Fax: (310) 458-1061
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G39850 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence G39850 (CA)

Record details

NPI number1720015902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESFebruary 25, 2020
Certification dateFebruary 25, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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