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

Frank J Stirlacci, MD

Individual provider Internal Medicine Physician · NPI 1386751964

Frank J Stirlacci, MD is an Internal Medicine Physician in Hammond, Indiana. Licensed in Indiana and Massachusetts. Registered with an NPI since 2006.

Licensed in
IN, MA
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

559 State St
Hammond, IN 46320-1533
Phone: (219) 937-3300
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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 01045547A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 223079 (MA)

Record details

NPI number1386751964
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESSeptember 25, 2020
Certification dateSeptember 25, 2020
Mailing address8400 Louisiana St, Merrillville, IN 46410-6385

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