CHIMEZIE BENJAMIN AMAGWULA MD
NPI 1902462633
Radiology - Diagnostic Radiology in Stanford, CA
About Chimezie Benjamin Amagwula Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHIMEZIE BENJAMIN AMAGWULA MD (NPI 1902462633) is an individual diagnostic radiology provider in Stanford, California, licensed in California (A196932) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Torrance, and is a graduate of University Of Texas Medical Branch At Galveston (2019).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Chimezie Benjamin Amagwula Md 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
3Medicare enrollment records show Chimezie Amagwula reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Simi Valley, CA 93065
- Reassigned Medicare billing, California enrollment
- 109 clinicians in this Medicare group
Los Angeles, CA 90012
- Reassigned Medicare billing, California enrollment
- 88 clinicians in this Medicare group
Rancho Mirage, CA 92270
- Reassigned Medicare billing, California enrollment
- 80 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 94305 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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Chimezie Amagwula's NPI number?
The NPI number for Chimezie Amagwula is 1902462633. It was assigned to this individual provider in the NPPES registry on May 17, 2019.
Where is Chimezie Amagwula located?
Chimezie Amagwula practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Chimezie Amagwula's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Chimezie Amagwula enrolled in Medicare?
Yes. Chimezie Amagwula 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 Chimezie Amagwula's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chimezie Amagwula reassigns Medicare benefits to 3 organizations: Menalam Health Services PC (Simi Valley, CA), Focus Medical Imaging (Los Angeles, CA) and Palm Desert Radiology Medical Group, Inc (Rancho Mirage, 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 Chimezie Amagwula'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 Chimezie Amagwula was last updated on November 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Chimezie Benjamin Amagwula, MD · NPI 1902462633
Diagnostic Radiology physician in Stanford, California. Individual provider, active in the CMS NPPES registry since May 17, 2019.
## Identity
- **NPI:** 1902462633 (Entity type: Individual)
- **Enumerated:** May 17, 2019
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A196932 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Menalam Health Services PC (NPI 1114594967, Simi Valley, CA); Focus Medical Imaging (NPI 1700226933, Los Angeles, CA); Palm Desert Radiology Medical Group, Inc (NPI 1124079868, Rancho Mirage, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2019
## Record status
- **NPPES last updated:** November 6, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1902462633) · Data from the CMS NPPES public registry.