Elise R. Wiesner, MD
NPI 1386626497ActiveIndividual· Internal Medicine· Norman, OK
Internal Medicine (MD) in Norman, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $967,415 for 8,951 claims, against $176,385 paid for services in 2024. Pfizer Inc. was the largest of 21 companies reporting payments in 2025, $1,602 in all, mostly food and beverage.
Overview
| NPI | 1386626497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 15, 2005 |
| Last updated in NPPES | Jun 23, 2021 |
| Certified by provider | Jun 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 18219 | OK |
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 - Internal Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 387 |
|---|---|
| Services billed | 4,094 across 54 procedure codes |
| Paid by Medicare | $176,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,951 · 20,223 30-day fills |
|---|---|
| Patients | 492 |
| Total drug cost | $967,415 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Norman Regional Providers Primary CareNorman, OK · 54 clinicians
Hospital affiliations
- Norman RegionalNorman, OK
- O U Medical CenterOklahoma City, OK
Other facilities
- Centric Home HealthHome health agency · Durant, OK
- Elara Caring XxiHome health agency · Purcell, OK
- Truheart Home Health LLCHome health agency · Norman, OK
Industry payments (Open Payments)
- 2025$1,602 · 92 payments from 21 companies
- 2024$1,656 · 112 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $217.82 | 15 |
| Astrazeneca Pharmaceuticals LP | $187.99 | 14 |
| Shield Therapeutics Inc | $171.16 | 4 |
| Abbvie Inc. | $150.20 | 6 |
| Lilly USA, LLC | $140.43 | 9 |
What the 2025 payments were for
- Food and Beverage$1,602 · 92 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 internal medicine physicians in Norman · All internal medicine physicians in Oklahoma