Active NPI
Carlo Magno Reyes, M.D.
- Emergency Medicine Physician
- Westlake Village, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- A70435
- Practice address
- 2475 Townsgate Rd Ste 200
Westlake Village, CA 91361-5995 - Phone
- (805) 253-2773
- Fax
- (877) 693-1682
- NPI assigned
- Jun 30, 2006
- Last updated
- Jul 10, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | A70435 | CA | Primary |
| Integrative Medicine Physician | 202D00000X | A70435 | CA |
Addresses
Primary practice location
2475 Townsgate Rd Ste 200
Westlake Village, CA 91361-5995
Mailing address
2475 Townsgate Rd Ste 200
Westlake Village, CA 91361-5995
Phone (805) 253-2773
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00A704350 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Other, 1998
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1600 W Ave J
Lancaster, CA 93534-2814
Phone (661) 949-5000
Highway 191 and Hospital Rd
Chinle, AZ 86503-8000
Phone 92867470307030
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 81.11 of 100
- Quality
- 93.25
- Improvement activities
- 0
- Cost
- 79.74
Merit-based Incentive Payment System (MIPS)
- Final score
- 96.69 of 100
- Quality
- 90
- Improvement activities
- 40
- Cost
- 78.43
Merit-based Incentive Payment System (MIPS)
- Final score
- 97.53 of 100
- Quality
- 85.33
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
| Removal of nail tissue | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Antelope Valley Emergency Medical Associates Inc | Emergency Medicine | Current | Accepting new patients |
| Los Robles Emergency Physicians Medical Group | Emergency Medicine | Current | Accepting new patients |
| Cep America - California | Emergency Medicine | Current | Accepting new patients |
| DHHS PHS Naihs Chinle Comprehensive Health Care Facility | Current | Accepting new patients | |
| Cep America - California | Emergency Medicine | Current | Accepting new patients |
| Cep America-California | Emergency Medicine | Current | Accepting new patients |
| DHHS PHS Naihs Chinle Comprehensive | Current | Accepting new patients | |
| Em Psyche Medical Group, Inc. | Past | Accepting new patients | |
| Tarzana Emergency Medical Associates | Emergency Medicine | Past | Accepting new patients |
| Foothill Emergency Physicians | Emergency Medicine | Past | Accepting new patients |
| Carl a. Constantine, M.D., a Professional Corporation | Past | Accepting new patients |
Locations
24451 Health Center Dr
Laguna Hills, CA 92653
Phone (949) 452-3573
1600 W Avenue J
Lancaster, CA 93534
Phone (661) 726-6254
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423
1600 N Rose Ave
Oxnard, CA 93030
Phone (805) 988-2500
215 W Janss Rd
Thousand Oaks, CA 91360
Phone (805) 379-5435
215 W Janss Rd
#C
Thousand Oaks, CA 91360
Phone (310) 490-7759
Organizations & group practices 11
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Emergency Medicine Physician
- Lancaster, CA
- NPI 1225054257
-
dba Chinle Comprehensive Health Care Facility
- General Acute Care Hospital
- Chinle, AZ
- NPI 1508800129
TX
-
- Emergency Medicine Physician
- Thousand Oaks, CA
- NPI 1417983552
-
- General Practice Physician
- Westlake Village, CA
- NPI 1114846573
-
- Emergency Medicine Physician
- Murrieta, CA
- NPI 1588552848
-
dba Chinle Comprehenive Health Care Facility
- Ambulatory Surgical Clinic/Center
- Chinle, AZ
- NPI 1922253129
-
- Internal Medicine Physician
- Ojai, CA
- NPI 1639283252
-
- Emergency Medicine Physician
- Glendale, CA
- NPI 1396875712
-
- Emergency Medicine Physician
- Tarzana, CA
- NPI 1235176702
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lancaster, CA
- NPI 1366419517
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151625600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783641600000",
"number": "1740219104",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2475 TOWNSGATE RD STE 200",
"city": "WESTLAKE VILLAGE",
"state": "CA",
"postal_code": "913615995",
"telephone_number": "805-253-2773",
"fax_number": "877-693-1682"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2475 TOWNSGATE RD STE 200",
"city": "WESTLAKE VILLAGE",
"state": "CA",
"postal_code": "913615995",
"telephone_number": "805-253-2773",
"fax_number": "877-693-1682"
}
],
"practiceLocations": [],
"basic": {
"last_name": "REYES",
"first_name": "CARLO",
"middle_name": "MAGNO",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-06-30",
"last_updated": "2026-07-10",
"certification_date": "2026-07-10",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CA",
"license": "A70435",
"primary": true
},
{
"code": "202D00000X",
"taxonomy_group": "",
"desc": "Integrative Medicine",
"state": "CA",
"license": "A70435",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A704350",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Westlake Village, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.