Gaa Odetta Richardson, M.D.
NPI 1003011578ActiveIndividual· Internal Medicine, Gastroenterology· Hickory, NC
Internal Medicine, Gastroenterology (M.D.) in Hickory, North Carolina, trained at University of Alabama School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $279,569 for 1,573 claims, against $155,447 paid for services in 2024. Madrigal Pharmaceuticals reported $88.34 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003011578 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2007 |
| Last updated in NPPES | Jul 27, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2008-00566 | NC |
| Internal Medicine, Gastroenterology | 207RG0100X | 2004024412 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 5,594 across 39 procedure codes |
| Paid by Medicare | $155,447 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,573 · 2,518 30-day fills |
|---|---|
| Patients | 593 |
| Total drug cost | $279,569 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Catawba Valley Medical Group IncHickory, NC · 135 clinicians
Hospital affiliations
- Catawba Valley Medical CenterHickory, NC
- Frye Regional Medical CenterHickory, NC
Industry payments (Open Payments)
- 2025$88.34 · 1 payment from 1 company
- 2024$18.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $88.34 | 1 |
What the 2025 payments were for
- Food and Beverage$88.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in North Carolina →