Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gerardo Guadarrama Jr., OD
Optometrist in Raleigh, NC · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215771043
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Registry record
Entity type Individual (Type 1)
Name Dr. Gerardo Guadarrama Jr.
Credential OD
Sex Male
Practice address 4325 Glenwood Ave, Raleigh, NC, 27612
Phone (919) 782-4100
Enumeration date Jun 25, 2024
Last updated in NPPES Jun 25, 2024
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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 1215771043 active?
Yes, as of the latest NPPES snapshot, NPI 1215771043 is active (record last updated 2024-06-25).
How do I verify Gerardo Guadarrama's NPI record?
Cross-check NPI 1215771043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-25.