Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Mary Jo V Parker, MS, RD, CDN

Nutrition Education Nutritionist in Williamsville, NY · enumerated 2006.

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

National Provider Identifier

1811062136

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Jo V Parker

Credential MS, RD, CDN

Sex Female

Practice address Williamsville, NY, 14221

Phone (716) 634-0906

Fax (716) 204-2725

Enumeration date Nov 21, 2006

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers · License 000829 (NY) Primary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 000829 (NY) Secondary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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.

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Frequently asked questions

How do I verify Mary Jo Parker's NPI record?

Cross-check NPI 1811062136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811062136 active?

Yes, as of the latest NPPES snapshot, NPI 1811062136 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.