Robert William Schriner, MD
NPI 1891791349ActiveIndividual· Specialist· Collierville, TN
Specialist (MD) in Collierville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $550,948 for 803 claims, against $114,294 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $3,358 in all, mostly food and beverage.
Overview
| NPI | 1891791349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Jan 24, 2022 |
| Certified by provider | Jan 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | MD22189 | TN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD22189 | TN |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD22189 | TN |
| Internal Medicine, Sleep Medicine | 207RS0012X | MD22189 | TN |
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 - Pulmonary Disease (MS); Practitioner - Pulmonary Disease (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,063 |
|---|---|
| Services billed | 2,082 across 27 procedure codes |
| Paid by Medicare | $114,294 |
Part D prescriptions in 2024
| Prescriptions (claims) | 803 · 1,324 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $550,948 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Sleep Medicine |
Medical group
- Memphis Lung Physicians Foundation, Inc.Germantown, TN · 58 clinicians
Hospital affiliations
- Baptist Memorial HospitalMemphis, TN
- Baptist Memorial Hospital TiptonCovington, TN
Industry payments (Open Payments)
- 2025$3,358 · 160 payments from 23 companies
- 2024$2,263 · 117 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $492.60 | 35 |
| Harmony Biosciences LLC | $371.93 | 11 |
| Jazz Pharmaceuticals Inc. | $300.69 | 8 |
| Lilly USA, LLC | $242.63 | 7 |
| Avadel Cns Pharmaceuticals, LLC | $222.57 | 9 |
What the 2025 payments were for
- Food and Beverage$3,257 · 157 payments
- Education$101.69 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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