NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Watts Greene, M.D.

Orthopaedic Surgery Physician in Louisville, KY · enumerated 2007.

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

National Provider Identifier

1356469696

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Joseph Watts Greene
Credential M.D.
Sex Male
Practice address 3810 Springhurst Blvd Ste 310, Louisville, KY, 40241
Fax (833) 974-2507
Enumeration date Mar 26, 2007
Last updated in NPPES Jan 27, 2021

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 45850 (KY) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 45850 (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
000000834300 Other KY ANTHEM - NOS
7100131720 Medicaid KY -
151611 Other KY SIHO - NOS
50052927 Other KY PASPORT - NOS
201201590 Medicaid IN -

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 the NPI number for Joseph Greene?
The National Provider Identifier (NPI) for Joseph Greene is 1356469696, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Greene practice?
The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.