Charli Athena Mella, M.D.
NPI 1699203125ActiveIndividual· Internal Medicine· Euless, TX
Internal Medicine (M.D.) with Catalyst Physician Group - Ntx, PLLC, practicing in Euless, Texas. Their prescriptions cost Medicare Part D more than their services did: $93,774 for 1,281 claims, against $41,636 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 21 companies reporting payments in 2025, $994.74 in all, mostly food and beverage. Lists Medical City Alliance and 1 other hospital as hospital affiliations.
Overview
| NPI | 1699203125 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 29, 2017 |
| Last updated in NPPES | Jun 30, 2023 |
| Certified by provider | Jun 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | S9939 | TX |
| Hospitalist | 208M00000X | 73958-20 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Internal Medicine | 207R00000X | 125070689 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 758 across 56 procedure codes |
| Paid by Medicare | $41,636 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,281 · 2,399 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $93,774 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Catalyst Physician Group - Ntx, PLLCMansfield, TX · 86 clinicians
Hospital affiliations
- Medical City AllianceFort Worth, TX
- Texas Health Harris Methodist Hospital Southwest FFort Worth, TX
Other facilities
- Classic Home CareHome health agency · Arlington, TX
- Dfw Home HealthHome health agency · Fort Worth, TX
- Professional Home Health Care IncHome health agency · Euless, TX
Industry payments (Open Payments)
- 2025$994.74 · 51 payments from 21 companies
- 2024$896.93 · 54 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $157.33 | 7 |
| Lilly USA, LLC | $129.72 | 6 |
| Exact Sciences Corporation | $71.34 | 3 |
| Abbott Laboratories | $54.18 | 2 |
| Pfizer Inc. | $54.04 | 3 |
What the 2025 payments were for
- Food and Beverage$994.74 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 internal medicine physicians in Euless · All internal medicine physicians in Texas