Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Grottla, RDN, LD

Registered Dietitian in Dayton, OH · enumerated 2026.

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

National Provider Identifier

1609770791

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Registry record

Entity type Individual (Type 1)

Name Amy Grottla

Credential RDN, LD

Sex Female

Practice address 1 Childrens Plz, Dayton, OH, 45404

Phone (937) 641-4364

Fax (937) 641-5909

Enumeration date Oct 5, 2026

Last updated in NPPES Oct 5, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86445579 (OH) 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 Amy Grottla?

Amy Grottla 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 2026-10-05.