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Dr. Luke Elhanan Johnsen, DO

Family Medicine Physician in St Petersburg, FL · enumerated 2006.

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

National Provider Identifier

1780781591

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Registry record

Entity type Individual (Type 1)
Name Dr. Luke Elhanan Johnsen
Credential DO
Sex Male
Practice address 3251 3rd Ave N, St Petersburg, FL, 33713
Phone (727) 321-3854
Fax (727) 327-7670
Enumeration date Sep 20, 2006
Last updated in NPPES May 22, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H63003 (MD) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS15063 (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
6LR83A Other FL BCBS
024397500 Medicaid FL -
JK078Z Other FL MEDICARE

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

Where does Luke Johnsen practice?
The practice location on file with NPPES is in St Petersburg, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Luke Johnsen?
The National Provider Identifier (NPI) for Luke Johnsen is 1780781591, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-22.