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Taxonomy 133VN1201X

Nutrition, Obesity and Weight Management (Dietitian, Registered)

There are 494 active nutrition, obesity and weight management (dietitian, registered) providers in the United States, distributed across 50 states. An individual who is a Board Certified Specialist for Obesity and Weight Management and educates, supports, and advocates for patients and clients to understand and manage their weight and associated The directory pages currently published below cover 3 states.

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Related taxonomy codes

Adjacent NUCC classifications and specializations represented in the NPI registry.

About nutrition, obesity and weight management (dietitian, registered)

An individual who is a Board Certified Specialist for Obesity and Weight Management and educates, supports, and advocates for patients and clients to understand and manage their weight and associated risks through the use of nutritional, behavioral health, medical, surgical, pharmacotherapeutic, and exercise and physical activity interventions.

Definition source: NUCC Healthcare Provider Taxonomy.

Frequently asked

What does a dietitian, registered provider do?

Dietitian, Registered providers are healthcare professionals classified under the NUCC Healthcare Provider Taxonomy. Refer to the NUCC taxonomy definitions and your state licensing board for scope of practice details.

How do I verify a dietitian, registered provider's NPI?

Every NPI on Praxis MD has a verifiable record in the official CMS NPPES registry. Open NPPES to confirm, then check the issuing state board for current license status.

How current is this data?

Each page shows the CMS NPPES source snapshot date used to build it. Use the linked CMS record when you need the latest source entry.

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