Patricia A. Larson, MD
NPI 1750300091ActiveIndividual· Internal Medicine, Infectious Disease· Elk Grove Village, IL
Internal Medicine, Infectious Disease (MD) in Elk Grove Village, Illinois, trained at Northwestern University Feinberg Medical School (class of 1973). 146 Medicare patients in 2024, $66,444 paid; nearly all of their 189 Part D prescriptions were generic (95%). Melinta Therapeutics, LLC reported $32.49 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1750300091 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Jul 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 036050093 | IL |
| Internal Medicine | 207R00000X | 036050093 | 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 - Infectious Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 843 across 14 procedure codes |
| Paid by Medicare | $66,444 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 223 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $32,594 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1973 |
| Medicare specialty | Infectious Disease |
Medical groups
- Id Associates LimitedOak Brook, IL · 6 clinicians
- Advanced Mobile Wound Care LLCElgin, IL · 2 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
- 2024$32.49 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Melinta Therapeutics, LLC | $32.49 | 2 |
What the 2024 payments were for
- Food and Beverage$32.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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