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Dean L. Johnston, MD., Inc

Specialist in Lake Mary, FL · enumerated 2010 · authorized official Dean Johnston, President.

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

National Provider Identifier

1144520834

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Registry record

Entity type Organization (Type 2)
Legal business name Dean L. Johnston, MD., Inc
Other name <Unavail>
Practice address 4106 W Lake Mary Blvd Ste 212, Lake Mary, FL, 32746
Phone (407) 333-2525
Fax (407) 333-9583
Enumeration date Oct 27, 2010
Last updated in NPPES Jan 28, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers · License ME0037508 (FL) Primary

Authorized official

Name Dean Johnston
Title President
Phone (407) 333-2525

Other identifiers

Identifier Type State Issuer
045599700 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 Dean L. Johnston, MD., Inc?
The NPI for Dean L. Johnston, MD., Inc is 1144520834, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dean L. Johnston, MD., Inc?
NPPES lists Dean Johnston (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-28.