Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Indiana Regional Sleep Disorders Center, Inc

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1215118559

Indiana Regional Sleep Disorders Center, Inc provides Critical Care Medicine (Internal Medicine) Physician services 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.

See every abbreviation used in this directory →

Practice location Address checks out

2269 W 25th Ave
Gary, IN 46404-3367 Not confirmed with CMS for 16 years — call before visiting
Phone: (219) 944-4187
Fax: (219) 944-4196
Show map & directions

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 number1215118559
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Olusegun Apata — Physician/Owner · (219) 882-0255
NPI enumeratedNovember 15, 2007
Last updated in NPPESFebruary 19, 2010
Mailing addressPo Box 10160, Merrillville, IN 46411-0160

Other providers in Gary