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

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1699886309

Mark C Gunby, DO is a Geriatric Medicine (Internal Medicine) Physician in Saint Louis, Missouri. Works from 2 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3844 S Lindbergh Blvd Ste 120
Saint Louis, MO 63127-1369
Phone: (314) 525-0490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3844 S Lindbergh Blvd, Saint Louis, MO 63127-1368 — (314) 525-0490

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 100326 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 100326 (MO)

Record details

NPI number1699886309
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESFebruary 19, 2021
Certification dateFebruary 19, 2021

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