NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Kathryn Gowdy, MS, CNS, LDN, CHHP

Nutritionist in State College, PA · enumerated 2021 · practices at Purely Rooted Nutrition and Wellness.

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

National Provider Identifier

1912590449

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Registry record

Entity type Individual (Type 1)
Name Mary Kathryn Gowdy
Credential MS, CNS, LDN, CHHP
Sex Female
Practice address 850 Galen Dr, State College, PA, 16803
Phone (814) 777-8919
Enumeration date Feb 16, 2021
Last updated in NPPES Feb 16, 2021

Taxonomy & licenses

133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers · License DN007234 (PA) Secondary
133N00000X Nutritionist Dietary & Nutritional Service Providers · License DN007234 (PA) Primary

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 Gowdy?
Mary Gowdy is registered in NPPES with the primary taxonomy of Nutritionist. 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 2021-02-16.