Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lyndsay Wagner Frankenberg, DO

Emergency Medicine Physician in Chattanooga, TN · enumerated 2008.

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

National Provider Identifier

1225215536

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Registry record

Entity type Individual (Type 1)

Name Dr. Lyndsay Wagner Frankenberg

Credential DO

Sex Female

Practice address 2525 De Sales Avenue, Chattanooga, TN, 37404

Phone (678) 592-9896

Enumeration date Jan 29, 2008

Last updated in NPPES Oct 30, 2012

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 002187 (GA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2419 (TN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Lyndsay Frankenberg?

Lyndsay Frankenberg is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-30.