DR. CARLO MAGNO REYES M.D.
NPI 1740219104
Emergency Medicine in Westlake Village, CA
About Dr. Carlo Magno Reyes M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARLO MAGNO REYES M.D. (NPI 1740219104) is an individual emergency medicine provider in Westlake Village, California, licensed in California (A70435) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Dr. Carlo Magno Reyes M.d. 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
4Medicare enrollment records show Carlo Reyes reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Thousand Oaks, CA 91360
- Reassigned Medicare billing, California enrollment
- 70 clinicians in this Medicare group
Camarillo, CA 93010
- Reassigned Medicare billing, California enrollment
- 1,204 clinicians in this Medicare group
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 50 clinicians in this Medicare group
Pinon, AZ 86510
- Reassigned Medicare billing, Texas enrollment
- 476 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 6
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 91361 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WESTLAKE VILLAGE, CA 91361
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 Carlo Reyes's NPI number?
The NPI number for Carlo Reyes is 1740219104. It was assigned to this individual provider in the NPPES registry on June 30, 2006.
Where is Carlo Reyes located?
Carlo Reyes practices at 2475 Townsgate Rd Ste 200, Westlake Village, CA 91361. The listed phone number is (805) 253-2773.
What is Carlo Reyes's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Carlo Reyes enrolled in Medicare?
Yes. Carlo Reyes 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 Carlo Reyes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carlo Reyes reassigns Medicare benefits to 4 organizations: Los Robles Emergency Physicians Medical Group (Thousand Oaks, CA), Cep America - California (Camarillo, CA), Antelope Valley Emergency Medical Associates Inc (Lancaster, CA) and Dhhs Phs Naihs Chinle Comprehensive Health Care Facility (Pinon, AZ). 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 Carlo Reyes'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 Carlo Reyes was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Carlo Magno Reyes, M.D. · NPI 1740219104
Emergency Medicine physician in Westlake Village, California. Individual provider, active in the CMS NPPES registry since June 30, 2006.
## Identity
- **NPI:** 1740219104 (Entity type: Individual)
- **Enumerated:** June 30, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A70435 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2475 TOWNSGATE RD STE 200, Westlake Village, CA 91361-5995
- **Phone:** (805) 253-2773 · **Fax:** (877) 693-1682
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Los Robles Emergency Physicians Medical Group (NPI 1417983552, Thousand Oaks, CA); Cep America - California (NPI 1477844884, Camarillo, CA); Antelope Valley Emergency Medical Associates Inc (NPI 1225054257, Lancaster, CA); Dhhs Phs Naihs Chinle Comprehensive Health Care Facility (NPI 1396761565, Pinon, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** July 10, 2026
- **Other identifiers:** Medicaid 00A704350 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1740219104) · Data from the CMS NPPES public registry.