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

Medical Specialists Inc , PC

Organization Internal Medicine Physician · NPI 1013249697

Medical Specialists Inc , PC is an Internal Medicine Physician in Hammond, Indiana. Licensed in Indiana. Registered with an NPI since 2010.

Licensed in
IN
In the registry since
2010
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5529 Hohman Ave
Hammond, IN 46320-1936
Phone: (219) 853-7100
Fax: (219) 937-5958
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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 (IN)
Infectious Disease Physician Taxonomy 207RI0200X (IN)
Pulmonary Disease Physician Taxonomy 207RP1001X (IN)

Record details

NPI number1013249697
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alexander Stemer — President & Ceo · (219) 934-2461
Other names Medical Specialists
NPI enumeratedFebruary 5, 2010
Last updated in NPPESFebruary 28, 2011
Mailing address757-45th Street, Ste 201, Munster, IN 46321

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