Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ronaldo Patrick Martin Jr., OD
Optometrist in Hampton, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770591745
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Registry record
Entity type Individual (Type 1)
Name Dr. Ronaldo Patrick Martin Jr.
Credential OD
Sex Male
Practice address 2 Coliseum Xing, Hampton, VA, 23666
Phone (757) 826-1798
Fax (757) 826-1798
Enumeration date Aug 4, 2006
Last updated in NPPES Aug 28, 2012
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 |
|---|---|---|---|
| 009204814 | Medicaid | VA | - |
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
Is NPI 1770591745 active?
Yes, as of the latest NPPES snapshot, NPI 1770591745 is active (record last updated 2012-08-28).
How do I verify Ronaldo Martin's NPI record?
Cross-check NPI 1770591745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-28.