Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gretchen Marie Rodenberger
Athletic Trainer in San Jose, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619477494
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Registry record
Entity type Individual (Type 1)
Name Gretchen Marie Rodenberger
Sex Female
Practice address 2449 Shibley Ave, San Jose, CA, 95125
Phone (408) 839-8260
Enumeration date Feb 18, 2018
Last updated in NPPES Feb 18, 2018
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
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
What specialty is Gretchen Rodenberger?
Gretchen Rodenberger is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-18.