GLP-1 & Weight Loss Clinics in Illinois

520 NPI-verified obesity-medicine, endocrinology, and bariatric practices across 193 Illinois cities — sourced directly from the CMS National Provider registry. The directory also lists 494 facility-type clinics and 79 primary-care clinicians statewide whose CMS taxonomy also includes obesity medicine (see the Taxonomy Mix and per-city bands below).

Illinois at a Glance

NPI-verified clinics
1,093
CMS national registry
Cities with a listing
193
Across Illinois
Obesity-medicine + endo (core)
526
Primary taxonomy match
Bariatric surgery practices
419
Surgical taxonomy

Taxonomy Mix

Of the 1,093 Illinois practices in this directory, 526 carry a core obesity-medicine or endocrinology taxonomy (13 Obesity Medicine, 513 Endocrinology, Diabetes & Metabolism), 7 are multi-specialty or primary-care clinic facilities, 419 carry a bariatric-surgery taxonomy, 18 carry a bariatric-medicine-adjacent combination taxonomy, 115 are family or internal medicine practices, and 8 are nurse-practitioner or physician-assistant enumerations.

Top Cities by Clinic Count

Cities with at least 3 clinics and 1 named, address-resolved practice have their own dedicated page. Smaller cities are listed below with their clinic count.

CityClinicsCore taxonomy
Chicago314172
Springfield3124
Skokie2824
Arlington Heights2611
Orland Park2216
Naperville2114
Rockford187
Joliet167
Hinsdale148
Peoria148
Maywood1311
Evergreen Park125
Lombard124
Hoffman Estates112
Elmhurst115

All Illinois Cities (193)

Browse all 193 Illinois cities in this directory A–Z

In-Person vs Telehealth in Illinois

The clinics in this directory are in-person obesity-medicine, endocrinology, and bariatric-surgery practices — a good fit if you want a local relationship, have complex needs, or need in-person documentation for insurance. Many Illinois residents instead use a licensed telehealth provider that ships compounded semaglutide or tirzepatide directly to their address. Featured Illinois telehealth partners:

Featured Partners · Illinois

Featured GLP-1 providers serving Illinois

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  1. Top pick
    7.6
    Maximus

    Compounded from

    $249.99/mo

    Save $1,099.01/mo vs Wegovy
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  2. 8.3
    Found

    Compounded from

    $99/mo

    Save $1,250/mo vs Wegovy
    Get started →
  3. 7.4
    Breeze Meds

    Compounded from

    $199/mo

    Save $1,150/mo vs Wegovy
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  4. 6.2
    Wellorithm

    Compounded from

    $147/mo

    Save $1,202/mo vs Wegovy
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  5. 8.2
    Gala

    Compounded from

    $149/mo

    Save $937/mo vs Zepbound
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  6. 6.9
    TMates

    Compounded from

    $249/mo

    Save $1,100/mo vs Wegovy
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See all 177 GLP-1 providers serving Illinois ↓

See our full list of GLP-1 telehealth providers serving Illinois for pricing and reviews, or compare the best semaglutide and tirzepatide providers nationwide.

Frequently Asked Questions

Our directory lists 520 Illinois practices whose true primary specialty on file is obesity medicine, endocrinology, or bariatric care, plus 494 clinics and medical centers and 79 primary-care clinicians whose CMS record also lists an obesity-medicine or endocrinology taxonomy — 1,093 in total across 193 Illinois cities. Every count comes from the CMS National Provider registry (NPPES) taxonomy on file, not a survey of services.
The registry records each practice's specialty taxonomy, not the specific medications it prescribes or its current service menu. Endocrinology, Diabetes & Metabolism is the most common taxonomy bucket among Illinois listings in this directory (513 of 1,093 practices). Obesity-medicine and endocrinology practices commonly prescribe GLP-1 medications like semaglutide (Wegovy, Ozempic) and tirzepatide (Zepbound, Mounjaro), but we can't confirm any individual Illinois clinic's offerings from the registry alone — call the practice directly to confirm availability, pricing, and new-patient status before booking.
It depends on your insurance and the medication. An in-person visit plus a brand-name prescription (Wegovy or Zepbound) can run $1,000-$1,350 per month without insurance, while licensed telehealth providers shipping compounded semaglutide or tirzepatide directly to Illinois addresses average around $209/month cash-pay. See our full list of GLP-1 telehealth providers serving Illinois in the "Prefer Telehealth?" section above.
Every listing is sourced from the CMS National Provider registry (NPPES), the federal database of enumerated healthcare providers. Across Illinois we verified 520 primary-specialty practices, 494 facility-type listings, and 79 primary-care clinicians carrying a secondary obesity-medicine taxonomy this way — Chicago has the most listings of any Illinois city in the directory, with 314. Listing reflects the taxonomy on file — it is not an endorsement, and not a confirmation of GLP-1 availability, cash-pay pricing, or new-patient status.