Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Doeringer, D.O.

Family Medicine Physician in Palm Harbor, FL · enumerated 2010.

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

National Provider Identifier

1619280468

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Registry record

Entity type Individual (Type 1)

Name Dr. David Doeringer

Credential D.O.

Sex Male

Practice address Palm Harbor, FL, 34684

Phone (727) 953-9888

Fax (727) 945-0133

Enumeration date Jul 22, 2010

Last updated in NPPES Apr 9, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS11577 (FL) 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

Other identifiers

Identifier	Type	State	Issuer
OS11577	Other	FL	MEDICAL LICENSE

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 is the NPI number for David Doeringer?

The National Provider Identifier (NPI) for David Doeringer is 1619280468, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Doeringer practice?

The practice location on file with NPPES is in Palm Harbor, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-09.