SARAH LAY
NPI 1225848476
Nurse Practitioner - Family in Cerritos, CA
About Sarah Lay NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH LAY (NPI 1225848476) is an individual family provider in Cerritos, California, licensed in California (95033496) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
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
Sarah Lay 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
17Medicare enrollment records show Sarah Lay reassigns Medicare billing to 17 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cerritos, CA 90703
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 11 clinicians in this Medicare group
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
Long Beach, CA 90807
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
La Puente, CA 91744
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Los Angeles, CA 90012
- Reassigned Medicare billing, California enrollment
- 3 clinicians in this Medicare group
Los Angeles, CA 90026
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Pomona, CA 91768
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Glendale, CA 91204
- Reassigned Medicare billing, California enrollment
- 4 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 90703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Sarah Lay's NPI number?
The NPI number for Sarah Lay is 1225848476. It was assigned to this individual provider in the NPPES registry on January 9, 2025.
Where is Sarah Lay located?
Sarah Lay practices at 17602 Martha Ave, Cerritos, CA 90703. The listed phone number is (562) 714-4657.
What is Sarah Lay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sarah Lay enrolled in Medicare?
Yes. Sarah Lay 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 Sarah Lay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Lay reassigns Medicare benefits to 17 organizations: Saving Our Skin Wound Care PC (Cerritos, CA), Pacific Mobile Wound Care (Anaheim, CA), Perpetual Wound Rescue (Anaheim, CA), Wound Care First Corp (Anaheim, CA), Wound Saviors Advanced Medical Group Inc (Long Beach, CA) and 12 more organizations, listed in the Medicare section above. 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 Sarah Lay'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 Sarah Lay was last updated on January 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Sarah Lay · NPI 1225848476
Family physician in Cerritos, California. Individual provider, active in the CMS NPPES registry since January 9, 2025.
## Identity
- **NPI:** 1225848476 (Entity type: Individual)
- **Enumerated:** January 9, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95033496 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 17602 MARTHA AVE, Cerritos, CA 90703-8618
- **Phone:** (562) 714-4657
## 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:** 17 organizations under Medicare reassignment (form CMS-855R): Saving Our Skin Wound Care PC (NPI 1235015827, Cerritos, CA); Pacific Mobile Wound Care (NPI 1952102519, Anaheim, CA); Perpetual Wound Rescue (NPI 1235921032, Anaheim, CA); Wound Care First Corp (NPI 1316829369, Anaheim, CA); Wound Saviors Advanced Medical Group Inc (NPI 1013809854, Long Beach, CA); and 12 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** January 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1225848476) · Data from the CMS NPPES public registry.