Charles O. Jaiyeoba, MD
NPI 1942439336ActiveIndividual· Internal Medicine, Gastroenterology· Keller, TX
Internal Medicine, Gastroenterology (MD) in Keller, Texas, trained at Morehouse School of Medicine (class of 2009). In 2024 Medicare paid $53,079 for 197 patients, and Part D covered 208 of their prescriptions, 86% of them generic. Phathom Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $54.22 in all, mostly food and beverage.
Overview
| NPI | 1942439336 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2009 |
| Last updated in NPPES | Sep 28, 2026 |
| Certified by provider | Sep 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | T9412 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | 4301094929 | MI |
| Internal Medicine, Gastroenterology | 207RG0100X | 036174125 | IL |
| Internal Medicine | 207R00000X | 76120 | TN |
| Internal Medicine, Gastroenterology | 207RG0100X | 76120 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IL); Practitioner - Gastroenterology (NE); Practitioner - Gastroenterology (TN); Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 479 across 46 procedure codes |
| Paid by Medicare | $53,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 208 · 253 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $19,132 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Morehouse School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Gastroenterology |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- Ut Methodist Physicians LLCMemphis, TN · 127 clinicians
- North Texas Surgical Specialists PLLCFort Worth, TX · 31 clinicians
Hospital affiliations
- Medical City AllianceFort Worth, TX
- Methodist Hospitals of MemphisMemphis, TN
- Methodist Southlake Medical CenterSouthlake, TX
- Palos Community HospitalPalos Heights, IL
- Texas Health Harris Methodist Hospital AllianceFort Worth, TX
Industry payments (Open Payments)
- 2025$54.22 · 5 payments from 2 companies
- 2024$820.45 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $39.06 | 4 |
| Cook Medical LLC | $15.16 | 1 |
What the 2025 payments were for
- Food and Beverage$54.22 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records