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

Mark W Geraci, MD

Individual provider Pulmonary Disease Physician · NPI 1528158201

Mark W Geraci, MD is a Pulmonary Disease Physician in Indianapolis, Indiana. Licensed in Colorado and Indiana. Registered with an NPI since 2006.

Licensed in
CO, IN
In the registry since
2006
Specialties on file
3
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

550 University Blvd
Indianapolis, IN 46202-5149
Phone: (317) 994-5000
Fax: (317) 944-1289
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 01075552A (IN)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 30744 (CO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 01075552A (IN)

Record details

NPI number1528158201
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESAugust 26, 2015
Mailing address250 N Shadeland Ave, Suite 130 - Provider Enrollment, Indianapolis, IN 46219-4959

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