Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Randolph Marcev, M.S., O.D.
Optometrist in Hattiesburg, MS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750333555
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Registry record
Entity type Individual (Type 1)
Name Dr. John Randolph Marcev
Credential M.S., O.D.
Sex Male
Practice address 6117 U S Highway 98, Suite 20, Hattiesburg, MS, 39402
Phone (601) 264-2006
Fax (601) 264-9030
Enumeration date May 17, 2006
Last updated in NPPES Jun 20, 2019
Taxonomy & licenses
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 |
|---|---|---|---|
| 03951894 | 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.
Frequently asked questions
Where does John Marcev practice?
The practice location on file with NPPES is in Hattiesburg, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Marcev?
The National Provider Identifier (NPI) for John Marcev is 1750333555, 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 2019-06-20.