GWENDELYON G BROWN RN
NPI 1114168507
Nurse Practitioner in Los Angeles, CA
About Gwendelyon G Brown Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GWENDELYON G BROWN RN (NPI 1114168507) is an individual nurse practitioner in Los Angeles, California, licensed in California (NP 8538) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS.
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 (PECOS)
Gwendelyon G Brown Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gwendelyon Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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 90027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
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 Gwendelyon Brown's NPI number?
The NPI number for Gwendelyon Brown is 1114168507. It was assigned to this individual provider in the NPPES registry on March 13, 2009.
Where is Gwendelyon Brown located?
Gwendelyon Brown practices at 4650 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 361-2573.
What is Gwendelyon Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Gwendelyon Brown enrolled in Medicare?
Yes. Gwendelyon Brown is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gwendelyon Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gwendelyon Brown reassigns Medicare benefits to Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, 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 Gwendelyon Brown'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 Gwendelyon Brown was last updated on March 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Gwendelyon G Brown, RN · NPI 1114168507
Nurse Practitioner physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 13, 2009.
## Identity
- **NPI:** 1114168507 (Entity type: Individual)
- **Enumerated:** March 13, 2009
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** NP 8538 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4650 W SUNSET BLVD, Los Angeles, CA 90027-6062
- **Phone:** (323) 361-2573
## 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:** Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 13, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1114168507) · Data from the CMS NPPES public registry.