DIANA HILL
NPI 1609123777
Counselor - Professional in San Mateo, CA
About Diana Hill NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA HILL (NPI 1609123777) is an individual professional provider in San Mateo, California, licensed in California (15743) and active in the NPI registry since August 2012. She maintains a secondary practice location in Redding.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN MATEO, CA 94402
SAN MATEO, CA 94402
SAN MATEO, CA 94402
SAN MATEO, CA 94402
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diana Hill's NPI number?
The NPI number for Diana Hill is 1609123777. It was assigned to this individual provider in the NPPES registry on August 8, 2012.
Where is Diana Hill located?
Diana Hill practices at 1700 S Amphlett Blvd Ste 120, San Mateo, CA 94402. The listed phone number is (650) 683-2428.
What is Diana Hill's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
When was this NPI record last updated?
The NPPES record for Diana Hill was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
