Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cogent Healthcare of Jacksonville, LLC

Internal Medicine Physician in St Augustine, FL · enumerated 2021 · authorized official Melissa Harlan, Director.

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

National Provider Identifier

1356924526

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Registry record

Entity type Organization (Type 2)

Legal business name Cogent Healthcare of Jacksonville, LLC

Practice address 400 Health Park Blvd, St Augustine, FL, 32086

Phone (904) 819-5155

Enumeration date May 4, 2021

Last updated in NPPES May 4, 2021

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Melissa Harlan

Title Director

Phone (615) 577-6340

Other identifiers

Identifier	Type	State	Issuer
001651555	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Cogent Healthcare of Jacksonville, LLC?

Cogent Healthcare of Jacksonville, LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-04.