ELIZABETH LEIGH PIERCE
NPI 1548826340
Nurse Practitioner - Family in Temecula, CA
About Elizabeth Leigh Pierce NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH LEIGH PIERCE (NPI 1548826340) is an individual family provider in Temecula, California, licensed in California (NP95010746) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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
Elizabeth Leigh Pierce 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
3Medicare enrollment records show Elizabeth Pierce reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
- 212 clinicians in this Medicare group
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
- 71 clinicians in this Medicare group
Burbank, CA 91505
- Reassigned Medicare billing, California enrollment
- 236 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 92591 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 13
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 Elizabeth Pierce's NPI number?
The NPI number for Elizabeth Pierce is 1548826340. It was assigned to this individual provider in the NPPES registry on May 16, 2019.
Where is Elizabeth Pierce located?
Elizabeth Pierce practices at 29610 Rancho California Rd, Temecula, CA 92591. The listed phone number is (951) 699-0192.
What is Elizabeth Pierce's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Elizabeth Pierce enrolled in Medicare?
Yes. Elizabeth Pierce 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 Elizabeth Pierce's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Pierce reassigns Medicare benefits to 3 organizations: Minuteclinic Diagnostic Medical Group Of Orange County Inc (Irvine, CA), Minuteclinic Primary Care California (Irvine, CA) and Minuteclinic Diagnostic Medical Group Of California Inc (Burbank, 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 Elizabeth Pierce'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 Elizabeth Pierce was last updated on May 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Elizabeth Leigh Pierce · NPI 1548826340
Family physician in Temecula, California. Individual provider, active in the CMS NPPES registry since May 16, 2019.
## Identity
- **NPI:** 1548826340 (Entity type: Individual)
- **Enumerated:** May 16, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95010746 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 29610 RANCHO CALIFORNIA RD, Temecula, CA 92591-5283
- **Phone:** (951) 699-0192
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Minuteclinic Diagnostic Medical Group Of Orange County Inc (NPI 1104013879, Irvine, CA); Minuteclinic Primary Care California (NPI 1083421614, Irvine, CA); Minuteclinic Diagnostic Medical Group Of California Inc (NPI 1033309372, Burbank, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** May 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1548826340) · Data from the CMS NPPES public registry.