Christopher Dunlap Harris, MD
NPI 1790275923ActiveIndividual· Family Medicine· Oklahoma City, OK
Family Medicine (MD) in Oklahoma City, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $275,558 for 1,734 claims, against $10,478 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $418.67 in all, mostly food and beverage.
Overview
| NPI | 1790275923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 14, 2018 |
| Last updated in NPPES | Jan 31, 2024 |
| Certified by provider | Jan 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 33815 | OK |
| Family Medicine | 207Q00000X | 036.155540 | 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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 164 across 21 procedure codes |
| Paid by Medicare | $10,478 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,734 · 3,183 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $275,558 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- The Physicians Group, LLCOklahoma City, OK · 111 clinicians
Industry payments (Open Payments)
- 2025$418.67 · 31 payments from 8 companies
- 2024$697.53 · 39 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $213.26 | 23 |
| Viiv Healthcare Company | $63.04 | 1 |
| Otsuka America Pharmaceutical, Inc. | $37.94 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $25.22 | 1 |
| Exact Sciences Corporation | $21.91 | 1 |
What the 2025 payments were for
- Food and Beverage$418.67 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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