SERENA NICOLE BAKER
NPI 1538897947
Nurse Practitioner in Temecula, CA
About Serena Nicole Baker NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERENA NICOLE BAKER (NPI 1538897947) is an individual nurse practitioner in Temecula, California, licensed in California (95015730) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Other (2020).
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
Serena Nicole Baker 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 Serena Baker reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92127
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Rosamond, CA 93560
- Reassigned Medicare billing, California enrollment
- 19 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 9
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 92590 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.
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 Serena Baker's NPI number?
The NPI number for Serena Baker is 1538897947. It was assigned to this individual provider in the NPPES registry on August 12, 2022.
Where is Serena Baker located?
Serena Baker practices at 27708 Jefferson Ave Ste 201, Temecula, CA 92590. The listed phone number is (951) 696-7587.
What is Serena Baker's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Serena Baker enrolled in Medicare?
Yes. Serena Baker 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 Serena Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Serena Baker reassigns Medicare benefits to 3 organizations: Bl Anderson Medical Corporation (San Diego, CA), Southern California Urgent Care Network (Rosamond, 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 Serena Baker'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 Serena Baker was last updated on March 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Serena Nicole Baker · NPI 1538897947
Nurse Practitioner physician in Temecula, California. Individual provider, active in the CMS NPPES registry since August 12, 2022.
## Identity
- **NPI:** 1538897947 (Entity type: Individual)
- **Enumerated:** August 12, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 95015730 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 27708 JEFFERSON AVE STE 201, Temecula, CA 92590-2641
- **Phone:** (951) 696-7587
## 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): Bl Anderson Medical Corporation (NPI 1821627639, San Diego, CA); Southern California Urgent Care Network (NPI 1861975500, Rosamond, CA); Emergency Physicians Urgent Care Inc. (NPI 1689963845, Bakersfield, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1538897947) · Data from the CMS NPPES public registry.