NPI 1003096900

Dr Mary Tilak PC

Organisation Obesity Medicine (Internal Medicine) Physician Munster, IN

Practice location

Address: 9410 Calumet Ave STE 101, Munster, IN 46321-2812
Phone: (219) 922-8051
Fax: (219) 922-8608
Mailing address: PO Box 736895, Chicago, IL 60673-6895

Authorised official

Name: Mary N. Tilak
Title: President
Phone: (219) 922-8051

Registered specialties

Obesity Medicine (Internal Medicine) Physician Primary

Allopathic & Osteopathic Physicians Taxonomy 207RB0002X

Other Internal Medicine providers in Indiana →

Registry record

NPI: 1003096900
Entity type: Organization
NPI issued: 7 Nov 2007
Record last updated: 24 Apr 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.