Doctor profile · Federal record

Dr. Carlo Reyes, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Thousand Oaks, CA

  • NPI 1740219104
  • Accepts Medicare
  • MIPS 74.1 / 100 · 2023
  • 28 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
215 W Janss RD
Thousand Oaks, CA 913601847
(805) 370-4435
fax (805) 379-5579
Mailing address
Po Box 661147
Arcadia, CA 910661147

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
August 31, 2010
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A70435
Medicaid
CA #00A704350

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740219104. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,458
Distinct HCPCS
7
Medicare allowed
$164,345
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 526 484 $8
99285 Emergency department visit with high level of medical decision making 368 359 $178
99291 Critical care, first 30-74 minutes 260 254 $218
99284 Emergency department visit with moderate level of medical decision making 201 176 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 47 47 $180
99283 Emergency department visit with low level of medical decision making 41 39 $73
99292 Critical care, each additional 30 minutes 15 13 $110

In context: peer comparison

Among 4 peers in Thousand Oaks Emergency Medicine Physician, average services per provider: 142. This provider delivers 10× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
139
Patients
137
Total drug cost
$860
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 48 47 $370
Prednisone Generic 25 24 $45
Cephalexin Generic 22 22 $109
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 15 15 $43
Ibuprofen Generic 15 15 $60
Cefdinir Generic 14 14 $234

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Carlo Reyes's medical specialty?
Dr. Carlo Reyes practices Emergency Medicine Physician in Thousand Oaks, CA.
Where does Dr. Carlo Reyes practice?
Dr. Carlo Reyes practices at 215 W Janss RD, Thousand Oaks, CA 913601847. Office phone: 8053704435.
What is Dr. Carlo Reyes's NPI?
Dr. Carlo Reyes's National Provider Identifier (NPI) is 1740219104, issued by NPPES.
Does Dr. Carlo Reyes accept Medicare assignment?
Yes. Dr. Carlo Reyes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlo Reyes commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.