Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ronald J Serra, OD
Optometrist in Westerly, RI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124060397
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Registry record
Entity type Individual (Type 1)
Name Ronald J Serra
Credential OD
Sex Male
Practice address 17 Wells Street, Westerly, RI, 02891
Phone (401) 348-2020
Fax (401) 596-9348
Enumeration date Jun 12, 2006
Last updated in NPPES Apr 25, 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 |
|---|---|---|---|
| 9009837 | Medicaid | RI | - |
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 1124060397 active?
Yes, as of the latest NPPES snapshot, NPI 1124060397 is active (record last updated 2012-04-25).
How do I verify Ronald Serra's NPI record?
Cross-check NPI 1124060397 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 2012-04-25.