Emanuel Lopez-Perez, MD
NPI 1356970875 · Emergency Medicine Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emanuel Lopez-Perez, MD is a Emergency Medicine Physician provider in Stockton, CA (NPI 1356970875).
Provider details
- NPI number
- 1356970875
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,063 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 368 | $173 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 274 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 228 | $120 |
| Critical Care, First 30-74 Minutes99291 | 143 | $214 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 37 | $70 |
| Simple Repair of Surface Wound of Scalp, Neck, Underarms, Trunk, Arms, Or Legs, 2.5 Cm Or Less12001 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 145 | 145 |
| Ibuprofen | 76 | 76 |
| Oxycodone Hcl | 53 | 52 |
| Cephalexin | 32 | 32 |
| Cefpodoxime Proxetil | 20 | 20 |
| Omeprazole | 18 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-06
- Last updated
- 2023-01-13
- Certified
- 2023-01-13
Frequently asked questions
- What is Emanuel Lopez-Perez's NPI number?
- Emanuel Lopez-Perez's National Provider Identifier (NPI) is 1356970875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emanuel Lopez-Perez's specialty?
- Emanuel Lopez-Perez is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emanuel Lopez-Perez located?
- Emanuel Lopez-Perez's practice location on file with NPPES is 1800 N California St, Stockton, CA 95204-6019.
- What is Emanuel Lopez-Perez's phone number?
- The practice phone number listed in the NPPES registry for Emanuel Lopez-Perez is (209) 547-7146.
- Does Emanuel Lopez-Perez accept Medicare?
- Emanuel Lopez-Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emanuel Lopez-Perez's NPI active?
- Yes — Emanuel Lopez-Perez's NPI (1356970875) is active in the NPPES registry as of the last update on 2023-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.