Cathy M. Chapman, M.D.
NPI 1508869892ActiveIndividual· Specialist· Memphis, TN
Specialist (M.D.) in Memphis, Tennessee, licensed in TN, with an NPI issued in May 2005. Their prescriptions cost Medicare Part D more than their services did: $15,599 for 74 claims, against $4,234 paid for services in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $153.17 in all, mostly food and beverage.
Overview
| NPI | 1508869892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | Feb 11, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | MD0024040 | 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 - Rheumatology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 67 across 7 procedure codes |
| Paid by Medicare | $4,234 |
Part D prescriptions in 2024
| Prescriptions (claims) | 74 · 144 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $15,599 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$153.17 · 2 payments from 2 companies
- 2024$107.01 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $113.58 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $39.59 | 1 |
What the 2025 payments were for
- Food and Beverage$153.17 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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