Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Rebecca L Kammer, OD
Optometrist in Irvine, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093818403
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Registry record
Entity type Individual (Type 1)
Name Dr. Rebecca L Kammer
Credential OD
Sex Female
Practice address 4920 Barranca Pkwy, Ste A, Irvine, CA, 92604
Phone (888) 322-5743
Fax (949) 864-6254
Enumeration date Sep 7, 2006
Last updated in NPPES Oct 18, 2017
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 1093818403 active?
Yes, as of the latest NPPES snapshot, NPI 1093818403 is active (record last updated 2017-10-18).
How do I verify Rebecca Kammer's NPI record?
Cross-check NPI 1093818403 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 2017-10-18.