JENNIFER LYNN PRINA FNP-C
NPI 1124654454
Nurse Practitioner - Family in Upland, CA
About Jennifer Lynn Prina Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER LYNN PRINA FNP-C (NPI 1124654454) is an individual family provider in Upland, California, licensed in California (NP95014236) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 5
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
Jennifer Lynn Prina Fnp-c 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 Reassignments
4Medicare enrollment records show Jennifer Prina reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Upland, CA 91786
- Reassigned Medicare billing, California enrollment
- 103 clinicians in this Medicare group
Pomona, CA 91767
- Reassigned Medicare billing, California enrollment
- 95 clinicians in this Medicare group
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 clinicians in this Medicare group
Bakersfield, CA 93312
- Reassigned Medicare billing, California enrollment
- 225 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.
Areas of Expertise CMS Part B claims 2
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 91786 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
UPLAND, CA 91786
UPLAND, CA 91786
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 Jennifer Prina's NPI number?
The NPI number for Jennifer Prina is 1124654454. It was assigned to this individual provider in the NPPES registry on March 18, 2020. The provider is also known as Jennifer Lynn Nguyen Fnp-C.
Where is Jennifer Prina located?
Jennifer Prina practices at 974 W Foothill Blvd, Upland, CA 91786. The listed phone number is (909) 981-2273.
What is Jennifer Prina's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jennifer Prina enrolled in Medicare?
Yes. Jennifer Prina 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 organizations bill Medicare for Jennifer Prina's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Prina reassigns Medicare benefits to 4 organizations: Mountain View Emergency Physicians Medical Group, Inc. (Upland, CA), Mountain View Urgent Care Group, Inc (Pomona, CA), Memorialcare Medical Foundation (Fountain Valley, CA) and Emergency Physicians Urgent Care Inc. (Bakersfield, CA). Each 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 Jennifer Prina'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 Jennifer Prina was last updated on May 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Jennifer Lynn Prina, FNP-C · NPI 1124654454
Family physician in Upland, California. Individual provider, active in the CMS NPPES registry since March 18, 2020.
## Identity
- **NPI:** 1124654454 (Entity type: Individual)
- **Enumerated:** March 18, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95014236 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 974 W FOOTHILL BLVD, Upland, CA 91786-3728
- **Phone:** (909) 981-2273
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Mountain View Emergency Physicians Medical Group, Inc. (NPI 1619923653, Upland, CA); Mountain View Urgent Care Group, Inc (NPI 1801233036, Pomona, CA); Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA); Emergency Physicians Urgent Care Inc. (NPI 1689963845, Bakersfield, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1124654454) · Data from the CMS NPPES public registry.