MR. GEOFFREY BENIN DE CASTRO ACNP
NPI 1174236756
Nurse Practitioner - Acute Care in Los Angeles, CA
About Mr. Geoffrey Benin De Castro Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GEOFFREY BENIN DE CASTRO ACNP (NPI 1174236756) is an individual acute care provider in Los Angeles, California, licensed in California (95025009) and active in the NPI registry since December 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
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)
Mr. Geoffrey Benin De Castro Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Geoffrey De Castro reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Inglewood, CA 90301
- Reassigned Medicare billing, California enrollment
- 39 clinicians in this Medicare group
Los Angeles, CA 90064
- Reassigned Medicare billing, California enrollment
- 75 clinicians in this Medicare group
Visalia, CA 93291
- Reassigned Medicare billing, California enrollment
- 7 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 17
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 90033 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Geoffrey De Castro's NPI number?
The NPI number for Geoffrey De Castro is 1174236756. It was assigned to this individual provider in the NPPES registry on December 28, 2022.
Where is Geoffrey De Castro located?
Geoffrey De Castro practices at 1500 San Pablo St, Los Angeles, CA 90033. The listed phone number is (323) 442-8500.
What is Geoffrey De Castro's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Geoffrey De Castro enrolled in Medicare?
Yes. Geoffrey De Castro is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Geoffrey De Castro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey De Castro reassigns Medicare benefits to 4 organizations: Usc Care Medical Group, Inc (Los Angeles, CA), Pulmonary Consultants And Wellness Center Inc PC (Inglewood, CA), Snf Wound Care (Los Angeles, CA) and Rivello Podiatry (Visalia, 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 Geoffrey De Castro'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 Geoffrey De Castro was last updated on February 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.
# Mr. Geoffrey Benin De Castro, ACNP · NPI 1174236756
Acute Care physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since December 28, 2022.
## Identity
- **NPI:** 1174236756 (Entity type: Individual)
- **Enumerated:** December 28, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95025009 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SAN PABLO ST, Los Angeles, CA 90033-5313
- **Phone:** (323) 442-8500
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); Pulmonary Consultants And Wellness Center Inc PC (NPI 1427440304, Inglewood, CA); Snf Wound Care (NPI 1114393311, Los Angeles, CA); Rivello Podiatry (NPI 1558193441, Visalia, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1174236756) · Data from the CMS NPPES public registry.