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

Great Lakes Pulmonary & Sleep Associates, Inc

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1003096504

Great Lakes Pulmonary & Sleep Associates, Inc is a Critical Care Medicine (Internal Medicine) Physician in Gary, Indiana. Licensed in Indiana. Registered with an NPI since 2007.

Licensed in
IN
In the registry since
2007
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

650 Grant St Ste 7
Gary, IN 46404-1551
Phone: (219) 882-0255
Fax: (219) 738-6714
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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 01064140 (IN)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 01064140 (IN)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 01064140 (IN)

Record details

NPI number1003096504
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Olusegun Apata — Physician/Owner · (219) 882-0255
NPI enumeratedNovember 13, 2007
Last updated in NPPESJuly 10, 2012
Mailing addressPo Box 10068, Merrillville, IN 46411-0068

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