NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Lloyd Parker, O.D.

Optometrist in Olive Branch, MS · enumerated 2006.

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

National Provider Identifier

1558321729

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. David Lloyd Parker
Credential O.D.
Sex Male
Practice address 6947 Crumpler Blvd, Suite 100, Olive Branch, MS, 38654
Phone (662) 893-3300
Fax (662) 893-3301
Enumeration date Mar 23, 2006
Last updated in NPPES Jan 23, 2008

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License MS606 (MS) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
00880059 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 does David Parker practice?
The practice location on file with NPPES is in Olive Branch, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Parker?
The National Provider Identifier (NPI) for David Parker is 1558321729, 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 2008-01-23.