NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

W. Boyd Massey, M.D., P.A.

Otolaryngology Physician in Grenada, MS · enumerated 2006 · authorized official W. Massey, President.

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

National Provider Identifier

1093730962

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name W. Boyd Massey, M.D., P.A.
Other name <Unavail>
Practice address 1300 Sunset Dr, Suite R, Grenada, MS, 38901
Phone (662) 227-1695
Fax (662) 226-6899
Enumeration date Jul 13, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 07033 (MS) Primary

Authorized official

Name W. Massey
Title President
Phone (662) 227-1695

Other identifiers

Identifier Type State Issuer
00875052 Medicaid MS -

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 is W. Boyd Massey, M.D., P.A. located?
The practice location on file with NPPES is in Grenada, MS.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.