LILLIAN M LAWRENCE-BRIGGS
NPI 1003770496
Nurse Practitioner - Acute Care in Santa Rosa, CA
About Lillian M Lawrence-briggs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILLIAN M LAWRENCE-BRIGGS (NPI 1003770496) is an individual acute care provider in Santa Rosa, California, licensed in California (95040382) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Rosa, and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
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 (PECOS)
Lillian M Lawrence-briggs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lillian Lawrence-briggs reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 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 95403 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
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 Lillian Lawrence-briggs's NPI number?
The NPI number for Lillian Lawrence-briggs is 1003770496. It was assigned to this individual provider in the NPPES registry on December 11, 2025. The provider is also known as Lilly Marie Lawrence-Briggs Np, Rn.
Where is Lillian Lawrence-briggs located?
Lillian Lawrence-briggs practices at 3883 Airway Dr Ste 300, Santa Rosa, CA 95403. The listed phone number is (707) 573-5426.
What is Lillian Lawrence-briggs's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Lillian Lawrence-briggs enrolled in Medicare?
Yes. Lillian Lawrence-briggs is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lillian Lawrence-briggs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lillian Lawrence-briggs reassigns Medicare benefits to Sutter Bay Medical Foundation (Orinda, 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 Lillian Lawrence-briggs'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 Lillian Lawrence-briggs was last updated on July 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Lillian M Lawrence-Briggs · NPI 1003770496
Acute Care physician in Santa Rosa, California. Individual provider, active in the CMS NPPES registry since December 11, 2025.
## Identity
- **NPI:** 1003770496 (Entity type: Individual)
- **Enumerated:** December 11, 2025
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95040382 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3883 AIRWAY DR STE 300, Santa Rosa, CA 95403-1671
- **Phone:** (707) 573-5426
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** July 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003770496) · Data from the CMS NPPES public registry.