DR. RHEA SARAH MATHEW MD
NPI 1639759111
Emergency Medicine in Torrance, CA
About Dr. Rhea Sarah Mathew Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RHEA SARAH MATHEW MD (NPI 1639759111) is an individual emergency medicine provider in Torrance, California, licensed in California (182851) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Drexel University College Of Medicine (2021).
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 and accepts Medicare assignment
Dr. Rhea Sarah Mathew 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 Reassignment
Medicare enrollment records show Rhea Mathew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Torrance, CA 90505
- Reassigned Medicare billing, California enrollment
- 49 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 90505 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 2
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 Rhea Mathew's NPI number?
The NPI number for Rhea Mathew is 1639759111. It was assigned to this individual provider in the NPPES registry on April 9, 2021.
Where is Rhea Mathew located?
Rhea Mathew practices at 3300 Lomita Blvd, Torrance, CA 90505. The listed phone number is (310) 325-9110.
What is Rhea Mathew's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Rhea Mathew enrolled in Medicare?
Yes. Rhea Mathew 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 organization bills Medicare for Rhea Mathew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rhea Mathew reassigns Medicare benefits to Torrance Emergency Physicians, Inc (Torrance, 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 Rhea Mathew'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 Rhea Mathew was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Rhea Sarah Mathew, MD · NPI 1639759111
Emergency Medicine physician in Torrance, California. Individual provider, active in the CMS NPPES registry since April 9, 2021.
## Identity
- **NPI:** 1639759111 (Entity type: Individual)
- **Enumerated:** April 9, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 182851 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 LOMITA BLVD, Torrance, CA 90505-5002
- **Phone:** (310) 325-9110
## 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:** Torrance Emergency Physicians, Inc (NPI 1184048712, Torrance, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** April 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639759111) · Data from the CMS NPPES public registry.