NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lloyd V Greenwald, MD

Diagnostic Radiology Physician in Atlanta, GA · enumerated 2005.

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

National Provider Identifier

1942282900

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Lloyd V Greenwald
Credential MD
Sex Male
Practice address 303 Parkway Dr Ne, Atlanta, GA, 30312
Enumeration date Nov 16, 2005
Last updated in NPPES Jun 15, 2011

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 18988 (GA) 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
000221526L Medicaid GA -

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 Lloyd Greenwald?
The National Provider Identifier (NPI) for Lloyd Greenwald is 1942282900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lloyd Greenwald practice?
The practice location on file with NPPES is in Atlanta, GA. 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 2011-06-15.