Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Custom Dietetics, PC

Q: What type of organization is Custom Dietetics, PC?

Custom Dietetics, PC is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

Registered Dietitian in Williamsville, NY · enumerated 2006 · authorized official Allyson Odachowski, President/Registered Dietitian.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063596880

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Registry record

Entity type Organization (Type 2)

Legal business name Custom Dietetics, PC

Practice address 2829 Wehrle Dr Ste 7b, Williamsville, NY, 14221

Phone (716) 626-7415

Fax (716) 632-0389

Enumeration date Oct 25, 2006

Last updated in NPPES Mar 31, 2026

Taxonomy & classification

133N00000X Nutritionist Dietary & Nutritional Service Providers Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 005917-1 (NY) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Primary

Authorized official

Name Allyson Odachowski

Title President/Registered Dietitian

Phone (716) 626-7415

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Custom Dietetics, PC?

Custom Dietetics, PC is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.