JENNY HARIRI D.O.
NPI 1821438458
Family Medicine in Mountain View, CA
About Jenny Hariri D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNY HARIRI D.O. (NPI 1821438458) is an individual family medicine provider in Mountain View, California, licensed in California (20A13570) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fontana, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jenny Hariri D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Jenny Hariri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oxnard, CA 93036
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94041 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 20
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 Jenny Hariri's NPI number?
The NPI number for Jenny Hariri is 1821438458. It was assigned to this individual provider in the NPPES registry on June 27, 2013.
Where is Jenny Hariri located?
Jenny Hariri practices at 555 Castro St, Mountain View, CA 94041. The listed phone number is (650) 903-3000.
What is Jenny Hariri's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jenny Hariri enrolled in Medicare?
Yes. Jenny Hariri is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Jenny Hariri's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jenny Hariri reassigns Medicare benefits to Southern California Permanente Medical Group (Oxnard, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jenny Hariri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jenny Hariri was last updated on December 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Jenny Hariri, D.O. · NPI 1821438458
Family Medicine physician in Mountain View, California. Individual provider, active in the CMS NPPES registry since June 27, 2013.
## Identity
- **NPI:** 1821438458 (Entity type: Individual)
- **Enumerated:** June 27, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A13570 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 555 CASTRO ST, Mountain View, CA 94041-2009
- **Phone:** (650) 903-3000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1275756652, Oxnard, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** December 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1821438458) · Data from the CMS NPPES public registry.