Obesity-Medicine & Endocrinology Practices in New Jersey

547 NPI-verified obesity-medicine, endocrinology, and bariatric practices across 223 New Jersey cities — sourced directly from the CMS National Provider registry. The directory also lists 582 facility-type clinics and 41 primary-care clinicians statewide whose CMS taxonomy also includes obesity medicine (see the Taxonomy Mix and per-city bands below).

New Jersey at a Glance

NPI-verified clinics
1,170
CMS national registry
Cities with a listing
223
Across New Jersey
Obesity-medicine + endo (core)
559
Primary taxonomy match
Bariatric surgery practices
510
Surgical taxonomy

Taxonomy Mix

Of the 1,170 New Jersey practices in this directory, 559 carry a core obesity-medicine or endocrinology taxonomy (15 Obesity Medicine, 544 Endocrinology, Diabetes & Metabolism), 2 are multi-specialty or primary-care clinic facilities, 510 carry a bariatric-surgery taxonomy, 17 carry a bariatric-medicine-adjacent combination taxonomy, 73 are family or internal medicine practices, and 9 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.

All New Jersey Cities (223)

Browse all 223 New Jersey cities in this directory A–Z

Prefer Telehealth?

In-person obesity-medicine and endocrinology visits are one path to GLP-1 treatment. Many New Jersey residents instead use a licensed telehealth provider that ships compounded semaglutide or tirzepatide directly to their address — see our full list of GLP-1 telehealth providers serving New Jersey for pricing and reviews, or compare the best semaglutide and tirzepatide providers nationwide.

Frequently Asked Questions