Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kyung Ook Yoon, MD., PC

Q: What type of organization is Kyung Ook Yoon, MD., PC?

Kyung Ook Yoon, MD., PC is registered in NPPES as a Physical Medicine & Rehabilitation Physician (its primary provider taxonomy).

Physical Medicine & Rehabilitation Physician in Northport, AL · enumerated 2007 · authorized official Kyunk Yoon, President.

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

National Provider Identifier

1538379904

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Registry record

Entity type Organization (Type 2)

Legal business name Kyung Ook Yoon, MD., PC

Practice address 2700 Hospital Dr, Northport, AL, 35476

Phone (205) 333-4330

Fax (205) 333-4831

Enumeration date May 23, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Kyunk Yoon

Title President

Phone (205) 339-6919

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 Kyung Ook Yoon, MD., PC?

Kyung Ook Yoon, MD., PC is registered in NPPES as a Physical Medicine & Rehabilitation Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.