Doctor profile · Federal record

Dr. Emanuel Lopez-Perez, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Stockton, CA

  • NPI 1356970875
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1800 N California St
Stockton, CA 952046019
(209) 547-7146

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
January 13, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #181362

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356970875. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
422
Distinct HCPCS
5
Medicare allowed
$55,036
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 184 181 $175
99284 Emergency department visit with moderate level of medical decision making 95 95 $121
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 80 74 $8
99291 Critical care, first 30-74 minutes 42 42 $218
99283 Emergency department visit with low level of medical decision making 21 21 $71

In context: peer comparison

Among 12 peers in Stockton Emergency Medicine Physician, average services per provider: 85. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
119
Patients
119
Total drug cost
$778
Drug Type Claims Patients Total cost
Ibuprofen Generic 49 49 $303
Ondansetron Odt (Ondansetron) Brand 29 29 $251
Oxycodone Hcl Generic 16 16 $70
Ondansetron Hcl Generic 14 14 $60
Cephalexin Generic 11 11 $93

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Emanuel Lopez-Perez's medical specialty?
Dr. Emanuel Lopez-Perez practices Emergency Medicine Physician in Stockton, CA.
Where does Dr. Emanuel Lopez-Perez practice?
Dr. Emanuel Lopez-Perez practices at 1800 N California St, Stockton, CA 952046019. Office phone: 2095477146.
What is Dr. Emanuel Lopez-Perez's NPI?
Dr. Emanuel Lopez-Perez's National Provider Identifier (NPI) is 1356970875, issued by NPPES.
Does Dr. Emanuel Lopez-Perez accept Medicare assignment?
Yes. Dr. Emanuel Lopez-Perez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emanuel Lopez-Perez commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.