Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harry Calvin Stephenson, MD

Ophthalmology Physician in Louisville, KY · enumerated 2006.

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

National Provider Identifier

1730111717

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Harry Calvin Stephenson

Credential MD

Sex Male

Practice address 4001 Kresge Way, Ste. 200, Louisville, KY, 40207

Phone (502) 897-6500

Fax (502) 897-6599

Enumeration date Jul 7, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 16047 (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
64160476	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Harry Stephenson practice?

The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Harry Stephenson?

The National Provider Identifier (NPI) for Harry Stephenson is 1730111717, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.