Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John R. Johnson, M.D.

Orthopaedic Surgery of the Spine Physician in Louisville, KY · enumerated 2005.

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

National Provider Identifier

1396743886

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Registry record

Entity type Individual (Type 1)

Name John R. Johnson

Credential M.D.

Sex Male

Practice address 210 E Gray St, Ste #900, Louisville, KY, 40202

Phone (502) 584-7525

Fax (502) 589-0849

Enumeration date Jul 8, 2005

Last updated in NPPES Jan 19, 2021

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 19490 (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
107150	Other	-	NLSC/SIHO
2432613000	Other	KY	PASSPORT ADVANTAGE (UNIVE
64194905	Medicaid	KY	-
200007230	Other	KY	RAILROAD MEDICARE (SPINE
000000049350	Other	KY	ANTHEM (UNIVERSITY ORTHOP
000051983N	Other	-	NLS/HUMANA
100373880A	Medicaid	IN	-
3728035000	Other	-	NLSC/PAD
000000049466	Other	KY	ANTHEM (SPINE INSTITUTE)
000000628404	Other	-	NLSC/ANTHEM
1054518	Other	KY	PASSPORT (SPINE INSTITUTE
2433674000	Other	KY	PASSPORT ADVANTAGE (SPINE
2521939	Other	-	NLSC/CIGNA
50024959	Other	-	NLSC/PHP
N291394	Other	KY	HARMONY
1049637	Other	KY	PASSPORT (UNIVERSITY ORTH
163722400	Other	KY	US DEPT OF LABOR
200005919	Other	KY	RAILROAD MEDICARE (UNIVER

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 John Johnson's NPI record?

Cross-check NPI 1396743886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396743886 active?

Yes, as of the latest NPPES snapshot, NPI 1396743886 is active (record last updated 2021-01-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-19.