Ray Andrew Mendez, M.D.
NPI 1043697816ActiveIndividual· Family Medicine· Chicago, IL
Family Medicine (M.D.) in Chicago, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $37,575 for 273 claims, against $17,047 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $98.14 in all, mostly food and beverage.
Overview
| NPI | 1043697816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2015 |
| Last updated in NPPES | Jan 6, 2026 |
| Certified by provider | Jan 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036.145335 | IL |
| Family Medicine | 207Q00000X | 125066793 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 310 across 31 procedure codes |
| Paid by Medicare | $17,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 273 · 493 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $37,575 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Family Practice |
Medical group
- Harvey Emergency Physicians PLLCCalumet City, IL · 49 clinicians
Hospital affiliations
- Ingalls Memorial HospitalHarvey, IL
- Rush University Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$98.14 · 4 payments from 2 companies
- 2024$185.70 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $73.76 | 3 |
| Exact Sciences Corporation | $24.38 | 1 |
What the 2025 payments were for
- Food and Beverage$98.14 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Chicago
- 1003132002
- 1003374141
- 1013154327
- 1013443175
- 1023065984
- 1023242104
- 1033159157
- 1033163241
- 1033290481
- 1033364849
- 1033591037
- 1033777032
All 2,040 family medicine physicians in Chicago · All family medicine physicians in Illinois