Dr Mary Tilak PC

Bariatric Surgery in Munster, Indiana — the CMS registry also lists obesity medicine among its taxonomies.

Practice Details

Address
9410 Calumet Ave Ste 101
Munster, IN 46321
Geocoded location: 41.5440, -87.5091
Taxonomy
Internal Medicine, Bariatric Medicine
NPPES Enumeration
Listed with NPPES since 2007
Registered Contact
MARY TILAK, PRESIDENT
NPPES Record Updated
April 2026

About This Practice

Dr Mary Tilak PC is enumerated with NPPES as a Bariatric Surgery clinic; the CMS registry also lists obesity medicine among its taxonomies. The registry does not break out which specialties are staffed at this location — call ahead to confirm obesity-medicine or GLP-1 services are actively offered here.

This practice address has 3 individual clinicians enumerated with NPPES under the same location.

Locally, this is 1 of 1 Internal Medicine, Bariatric Medicine practice in Munster carrying this exact taxonomy in our directory.

What to expect at a Bariatric Surgery visit

Bariatric-surgery practices evaluate patients for surgical and, in many cases, medical weight-management paths. An initial consult often includes:

  • •An eligibility assessment (typically BMI-based) and a review of prior weight-loss efforts.
  • •A discussion of surgical options alongside non-surgical routes, which can include GLP-1 pharmacotherapy before or after surgery.
  • •A multidisciplinary work-up (nutrition, sometimes behavioral health) as part of surgical planning.
  • •A coverage and cost review, since surgical and medication benefits are handled differently by most plans.

This is general guidance for bariatric surgery practices, not a description of Dr Mary Tilak PC's specific protocol, services, or pricing. Confirm what a visit involves directly with the practice — 219-922-8051.

GLP-1 access in Munster, Indiana

Adult obesity rate
36.4%
#9 of 50 states (CDC BRFSS)
Avg. compounded semaglutide
$189/mo
Typical Indiana telehealth cash price
Medicaid GLP-1 coverage
Diabetes only
Indiana Medicaid, obesity indication

About 36.4% of Indiana adults have obesity (BMI 30+), ranking the state #9 of 50 (CDC BRFSS). Our directory currently lists 26 GLP-1-relevant clinics in Munster. If a cash-pay route makes more sense, compounded semaglutide through Indiana telehealth averages about $189/mo — well below brand-name Wegovy or Zepbound.

Explore more Indiana options on the best Indiana GLP-1 providers page, browse every Munster listing in the Munster clinic directory, or read the Indiana Medicaid GLP-1 coverage & prior-authorization guide.

Related Practices in Munster

Other Munster listings in the same directory tier:

219 Health Network, Inc.
Clinic/Center, Federally Qualified Health Center (FQHC)
Lake Surgical Associates, LLC
Bariatric Surgery
Petrungaro Plastic Surgery, LLC
Bariatric Surgery

Telehealth Alternative

Prefer not to visit in person? Licensed GLP-1 telehealth providers ship compounded semaglutide or tirzepatide directly to Indiana addresses, often faster and at lower cash cost than an in-person visit and brand-name prescription. Featured Indiana telehealth partners:

Featured Partners · Munster

Featured GLP-1 providers serving Munster

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  1. Top pick
    7.6
    Maximus

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    Found

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    Breeze Meds

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  4. 6.2
    Wellorithm

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  5. 8.2
    Gala

    Compounded from

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  6. 6.9
    TMates

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See all 169 GLP-1 providers serving Munster ↓

See more Munster options on the Munster clinic directory, or compare the best semaglutide providers nationwide.

Learn more about the medications most commonly prescribed by Munster obesity-medicine and endocrinology practices: Semaglutide and Tirzepatide.

Frequently Asked Questions

The CMS National Provider registry lists Dr Mary Tilak PC's specialty taxonomy but not the specific medications it prescribes or its current service menu. Dr Mary Tilak PC is listed under Bariatric Surgery, a field where GLP-1 medications such as semaglutide (Wegovy, Ozempic) or tirzepatide (Zepbound, Mounjaro) are commonly prescribed — but whether this practice currently offers them isn't recorded in the registry. Call the practice at 219-922-8051 to confirm before booking.
According to its CMS National Provider registry (NPPES) record, Dr Mary Tilak PC's primary specialty on file is Bariatric Surgery, and the registry also lists obesity medicine among its taxonomies. The registry records the taxonomy on file, not the individual clinicians staffed at this location.
Dr Mary Tilak PC is located at 9410 Calumet Ave Ste 101, Munster, IN 46321. The phone number listed in the registry is 219-922-8051. Its full record is public in the CMS National Provider registry under NPI 1003096900.
New-patient status isn't recorded in the CMS National Provider registry, so we can't confirm whether Dr Mary Tilak PC is currently accepting new patients. Call the practice at 219-922-8051 to confirm availability, cash-pay pricing, and whether the services you need are offered — this listing reflects the NPPES taxonomy on file and is not an endorsement.