Jon Barry Marshall, O.D.
Optometrist · Gulfport, MS
Jon Barry Marshall, O.D. is an optometrist with a practice address in Gulfport, Mississippi, and NPI 1245386481, issued on Jan 27, 2007. Check the license (Mississippi 482, as entered in NPPES) with the Mississippi board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jon Barry Marshall
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 482 MS
Self-reported in NPPES; status is on the state search - Practice location
- 450 E Pass RD Ste 9, Gulfport, MS 39507
- Phone
- (228) 896-8619
- Enumerated
- Jan 27, 2007
- Record last updated
- May 28, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (228) 896-8619
- Medicaid ID
- 00087901 MS
- Entity
- Type 1 · individual
8 nearest optometrist records → All 412 in Mississippi → Look up another NPI →
Verify Jon Barry Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jon Barry Marshall among 412 optometrist records in Mississippi
Jon Barry Marshall, O.D. is one of 412 optometrist records with a practice address in Mississippi. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 45% newer
- In a Medicare fileNo · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Mississippi
There are 412 optometrist records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 412 in Mississippi → Every provider in Gulfport → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jay Fuller, O.D.Gulfport, MS 395071053667758
- Mandi Smith, O.D.Gulfport, MS 395071982918421
- William Barker, O.D.Gulfport, MS 395031184797870
- Craig Belk, ODGulfport, MS 395031346211745
- Leonard MaiolatesiGulfport, MS 395031942406269
- Nha Ngo, ODGulfport, MS 395031316625379
- Jeffrey Perez, O.D.Gulfport, MS 395031467588400
- Hedy Walker, ODGulfport, MS 395031083660757
Common questions
What is Jon Barry Marshall, O.D.'s NPI number?
Jon Barry Marshall, O.D.'s National Provider Identifier (NPI) is 1245386481, issued on Jan 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jon Barry Marshall, O.D. located?
The NPPES record lists a practice address at 450 E Pass RD Ste 9, Gulfport, MS, 39507. Phone: (228) 896-8619. Providers update this record themselves, so call before visiting.
How can I verify Jon Barry Marshall, O.D.'s license?
NPPES lists Mississippi license number 482, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.