Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Jo Atchison, MS,RD,CDE

Registered Dietitian in Lansing, MI · enumerated 2016.

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

National Provider Identifier

1164970497

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Registry record

Entity type Individual (Type 1)

Name Mary Jo Atchison

Credential MS,RD,CDE

Sex Female

Practice address 2727 S Pennsylvania Ave, Lansing, MI, 48910

Phone (517) 975-2198

Fax (517) 975-2200

Enumeration date Sep 15, 2016

Last updated in NPPES Sep 15, 2016

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 00542657 (WI) Primary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mary Jo Atchison?

Mary Jo Atchison is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-15.