Terri Washington, M. D.
NPI 1114120722ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Melrose Park, IL
Internal Medicine, Endocrinology, Diabetes & Metabolism (M. D.) in Melrose Park, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $1,688,146 for 2,760 claims, against $20,742 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $2,907 in all, mostly consulting fees.
Overview
| NPI | 1114120722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M. D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2007 |
| Last updated in NPPES | Jul 2, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 036118965 | 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 - Endocrinology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 429 across 12 procedure codes |
| Paid by Medicare | $20,742 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,760 · 6,041 30-day fills |
|---|---|
| Patients | 353 |
| Total drug cost | $1,688,146 |
| Generic share | 43% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Diabetes Osteoporosis Obesity IncBurr Ridge, IL · 3 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Elmhurst Memorial HospitalElmhurst, IL
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- Palos Community HospitalPalos Heights, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
Industry payments (Open Payments)
- 2025$2,907 · 29 payments from 13 companies
- 2024$2,111 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $2,421 | 11 |
| Amgen Inc. | $166.98 | 2 |
| Recordati_rare_diseases_inc. | $100.84 | 4 |
| Corcept Therapeutics | $35.34 | 2 |
| Ascendis Pharma Endocrinology Inc | $27.33 | 1 |
What the 2025 payments were for
- Consulting Fee$2,130 · 2 payments
- Food and Beverage$776.86 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other endocrinologists in Melrose Park
- 1164489241
- 1346208956
- 1336329721