Gary D. Riddle, M.D.
NPI 1942223839ActiveIndividual· Family Medicine· Newburgh, IN
Family Medicine (M.D.) in Newburgh, Indiana, trained at Indiana University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $845,490 for 9,539 claims, against $101,699 paid for services in 2024. Pfizer Inc. was the largest of 17 companies reporting payments in 2025, $1,159 in all, mostly food and beverage.
Overview
| NPI | 1942223839 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Aug 16, 2022 |
| Certified by provider | Aug 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | IN01043786 | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 475 |
|---|---|
| Services billed | 2,969 across 51 procedure codes |
| Paid by Medicare | $101,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,539 · 18,645 30-day fills |
|---|---|
| Patients | 639 |
| Total drug cost | $845,490 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
Medical groups
- Deaconess Clinic IncPhilpot, KY · 413 clinicians
- Deaconess Memorial Medical Center IncLoogootee, IN · 144 clinicians
Hospital affiliations
- Deaconess Hospital IncEvansville, IN
- Memorial Hospital and Health Care CenterJasper, IN
Other facilities
- Deaconess Home Health, LLCHome health agency · Evansville, IN
- Summit Home CareHome health agency · Indianapolis, IN
- Gentiva IHospice · Evansville, IN
- Heart To Heart Hospice of Southwest Indiana LLCHospice · Jasper, IN
- Scenic Hills at the MonasteryNursing home · Ferdinand, IN
Industry payments (Open Payments)
- 2025$1,159 · 76 payments from 17 companies
- 2024$1,124 · 76 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $261.10 | 19 |
| Astrazeneca Pharmaceuticals LP | $215.14 | 17 |
| Abbvie Inc. | $141.33 | 10 |
| Novo Nordisk Inc | $132.55 | 7 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $84.29 | 5 |
What the 2025 payments were for
- Food and Beverage$1,159 · 76 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 family medicine physicians in Newburgh · All family medicine physicians in Indiana