133VN1006X — Metabolic Nutrition Registered Dietitian
133VN1006X is the NUCC provider taxonomy code for Metabolic Nutrition Registered Dietitian, a specialization within Dietitian, Registered (individual providers). 877 providers in our latest NPPES snapshot list it as their primary taxonomy.
| Taxonomy code | 133VN1006X |
|---|---|
| Display name | Metabolic Nutrition Registered Dietitian |
| Grouping | Dietary & Nutritional Service Providers |
| Classification | Dietitian, Registered |
| Specialization | Nutrition, Metabolic |
| Section | Individual |
| Directory | Dietitian, Registered provider directory |
Definition
A registered dietitian who achieves specialized competency in metabolic nutrition.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
- 133V00000X — Registered Dietitian
- 133VN1101X — Gerontological Nutrition Registered Dietitian (Dietitian, Registered)
- 133VN1201X — Obesity and Weight Management Nutrition Registered Dietitian (Dietitian, Registered)
- 133VN1301X — Oncology Nutrition Registered Dietitian (Dietitian, Registered)
- 133VN1004X — Pediatric Nutrition Registered Dietitian (Dietitian, Registered)
- 133VN1401X — Pediatric Critical Care Nutrition Registered Dietitian (Dietitian, Registered)
- 133VN1005X — Renal Nutrition Registered Dietitian (Dietitian, Registered)
- 133VN1501X — Sports Dietetics Nutrition Registered Dietitian (Dietitian, Registered)
Frequently asked questions
What does taxonomy code 133VN1006X mean?
133VN1006X is the NUCC Health Care Provider Taxonomy code for Metabolic Nutrition Registered Dietitian, a specialization of Dietitian, Registered in the "Dietary & Nutritional Service Providers" grouping. It classifies individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 133VN1006X?
Browse the Dietitian, Registered directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-09.