Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. SUSAN JENNIFER CAVE-BROWN RN, NP
NPI 1295013928
Nurse Practitioner in Walnut Creek, CA

Q: What is Susan Cave-brown's NPI number?

The NPI number for Susan Cave-brown is 1295013928. It was assigned to this individual provider in the NPPES registry on July 29, 2011. The provider is also known as Mrs. Susan Jennifer Sawyer Rn.

Q: What is Susan Cave-brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Susan Cave-brown was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.

Active since July 29, 2011PECOS Enrolled

1601 YGNACIO VALLEY RD, WALNUT CREEK, CA 94598(925) 947-3280(925) 947-4497 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Mrs. Susan Jennifer Cave-brown Rn, Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. SUSAN JENNIFER CAVE-BROWN RN, NP (NPI 1295013928) is an individual nurse practitioner in Walnut Creek, California, licensed in California (20964) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Walnut Creek, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1295013928

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMRS. SUSAN JENNIFER CAVE-BROWNCredential: RN, NP

Location Address1601 YGNACIO VALLEY RDWalnut Creek, CA 94598-3122

Mailing Address5385 Desiree AveLivermore, CA 94550-2389 · (925) 292-0687 · Fax (925) 292-0687

Phone(925) 947-3280

Fax(925) 947-4497

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateJuly 29, 2011

Last NPPES UpdateSeptember 24, 2026

NPPES CertifiedSeptember 24, 2026

✔ NPI 1295013928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · 20964

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License 566918 (CA)

1601 YGNACIO VALLEY RD, Walnut Creek, CA 94598

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Other Names 1

Former Name (1)Mrs. Susan Jennifer Sawyer Rn

Secondary Practice Location 1

Location 1323 Lennon LnWalnut Creek, CA 94598-2497 · Phone (925) 726-3876 · Fax (925) 433-9151

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Susan Jennifer Cave-brown Rn, Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749757227

PECOS Enrollment IDI20260422002497

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Susan Cave-brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bay Area Neurointensivists Inc

1.1 mi

Critical Care Medicine

323 LENNON LN
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment
21 clinicians in this Medicare group

NPI 1972149748 (925) 437-8841

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 94598 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MALCOLM C JOHNSON MD

Emergency Medicine