NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sook Kyung Yoon, MD

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Gainesville, GA · enumerated 2015.

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

National Provider Identifier

1629459136

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Registry record

Entity type Individual (Type 1)
Name Sook Kyung Yoon
Credential MD
Sex Female
Practice address Gainesville, GA, 30501
Phone (678) 207-4500
Fax (770) 536-0383
Enumeration date Jun 11, 2015
Last updated in NPPES Apr 17, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 0892 (GA) Secondary
2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 7130920 (WI) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 0892 (GA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Sook Kyung Yoon's NPI record?
Cross-check NPI 1629459136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629459136 active?
Yes, as of the latest NPPES snapshot, NPI 1629459136 is active (record last updated 2023-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-17.