JANEL DIEHR APRN, FNP
NPI 1871910737
Nurse Practitioner - Family in Sunnyvale, CA
About Janel Diehr Aprn, Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JANEL DIEHR APRN, FNP (NPI 1871910737) is an individual family provider in Sunnyvale, California, licensed in California (95033069) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Janel Diehr Aprn, Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94085 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Janel Diehr's NPI number?
The NPI number for Janel Diehr is 1871910737. It was assigned to this individual provider in the NPPES registry on March 27, 2014.
Where is Janel Diehr located?
Janel Diehr practices at 323 Soquel Way, Sunnyvale, CA 94085. The listed phone number is (408) 665-3728.
What is Janel Diehr's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Janel Diehr enrolled in Medicare?
Yes. Janel Diehr is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Janel Diehr was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.