Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen Kyle Young, M.D.

Pain Medicine (Anesthesiology) Physician in Louisville, KY · enumerated 2007.

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

National Provider Identifier

1679615686

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen Kyle Young

Credential M.D.

Sex Male

Practice address 120 Executive Park, Louisville, KY, 40207

Phone (502) 855-7200

Fax (502) 855-7201

Enumeration date Feb 13, 2007

Last updated in NPPES Feb 13, 2024

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 01068095A (IN) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 43136 (KY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
9806467	Other	-	AETNA PIN
000000834292	Other	-	ANTHEM ID
CS1429300150	Other	-	CARESOURCE ID
200959940	Medicaid	IN	-
7100080590	Medicaid	KY	-

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 specialty is Stephen Young?

Stephen Young is registered in NPPES with the primary taxonomy of Pain Medicine (Anesthesiology) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-13.