Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna Denise Sizemore

Pharmacist in Dayton, TN · enumerated 2018.

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

National Provider Identifier

1699283127

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Registry record

Entity type Individual (Type 1)

Name Donna Denise Sizemore

Sex Female

Practice address 3034 Rhea County Hwy, Dayton, TN, 37321

Phone (423) 775-0703

Fax (423) 775-1027

Enumeration date Jan 18, 2018

Last updated in NPPES Jan 18, 2018

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 7313 (TN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1699283127 active?

Yes, as of the latest NPPES snapshot, NPI 1699283127 is active (record last updated 2018-01-18).

How do I verify Donna Sizemore's NPI record?

Cross-check NPI 1699283127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-18.