Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Monika Hassler, PA-C
Physician Assistant in Gilroy, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710090717
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Registry record
Entity type Individual (Type 1)
Name Monika Hassler
Credential PA-C
Sex Female
Practice address 7933 Wren Ave, Suite D, Gilroy, CA, 95020
Phone (408) 847-1739
Fax (408) 847-5146
Enumeration date Aug 16, 2006
Last updated in NPPES Jul 25, 2007
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 11395 (CA) 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
Where does Monika Hassler practice?
The practice location on file with NPPES is in Gilroy, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Monika Hassler?
The National Provider Identifier (NPI) for Monika Hassler is 1710090717, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-25.