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Kelsey June Diemer, DO

Sports Medicine (Internal Medicine) Physician in Estero, FL · enumerated 2019.

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

National Provider Identifier

1770043150

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Registry record

Entity type Individual (Type 1)
Name Kelsey June Diemer
Credential DO
Sex Female
Practice address 23450 Via Coconut Pt, Estero, FL, 34135
Phone (239) 343-9696
Fax (239) 343-4198
Enumeration date Mar 22, 2019
Last updated in NPPES Nov 6, 2025

Taxonomy & licenses

207RS0010X Sports Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License OS20212 (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
119160500 Medicaid FL -

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

What is the NPI number for Kelsey Diemer?
The National Provider Identifier (NPI) for Kelsey Diemer is 1770043150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kelsey Diemer practice?
The practice location on file with NPPES is in Estero, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-06.