Leonardo Lopez, M.D.
NPI 1376643007 · Family Medicine Physician · Mendota, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonardo Lopez, M.D. is a Family Medicine Physician provider in Mendota, IL (NPI 1376643007).
Provider details
- NPI number
- 1376643007
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036098968 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
12 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) |
|---|---|---|
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 12 | $78 |
Typical Medicare-allowed amounts for these services range $78–$78 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 226 | 57 |
| Lisinopril | 178 | 42 |
| Amlodipine Besylate | 176 | 48 |
| Potassium Chloride | 108 | 17 |
| Levothyroxine Sodium | 103 | 23 |
| Pantoprazole Sodium | 93 | 19 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-23
- Last updated
- 2023-03-07
Frequently asked questions
- What is Leonardo Lopez's NPI number?
- Leonardo Lopez's National Provider Identifier (NPI) is 1376643007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonardo Lopez's specialty?
- Leonardo Lopez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonardo Lopez located?
- Leonardo Lopez's practice location on file with NPPES is 1311 Memorial Dr Ste 500, Mendota, IL 61342-3013.
- What is Leonardo Lopez's phone number?
- The practice phone number listed in the NPPES registry for Leonardo Lopez is (815) 539-3141.
- Does Leonardo Lopez accept Medicare?
- Leonardo Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonardo Lopez's NPI active?
- Yes — Leonardo Lopez's NPI (1376643007) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.