John Moon III, M.D.
NPI 1417912833ActiveIndividual· Family Medicine· Plano, TX
Family Medicine (M.D.) with Catalyst Physician Group - Ntx, PLLC, practicing in Plano, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,152,377 for 9,021 claims, against $83,011 paid for services in 2024. Novo Nordisk Inc was the largest of 23 companies reporting payments in 2025, $2,109 in all, mostly food and beverage. Lists Medical City Plano and 1 other hospital as hospital affiliations.
Overview
| NPI | 1417912833 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2006 |
| Last updated in NPPES | Feb 18, 2026 |
| Certified by provider | Feb 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | L2479 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 1,484 across 47 procedure codes |
| Paid by Medicare | $83,011 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,021 · 19,951 30-day fills |
|---|---|
| Patients | 564 |
| Total drug cost | $1,152,377 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Catalyst Physician Group - Ntx, PLLCMansfield, TX · 86 clinicians
Hospital affiliations
- Medical City PlanoPlano, TX
- Texas Health Presbyterian Hospital PlanoPlano, TX
Industry payments (Open Payments)
- 2025$2,109 · 95 payments from 23 companies
- 2024$2,191 · 115 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $555.22 | 17 |
| Abbott Laboratories | $446.18 | 7 |
| Astrazeneca Pharmaceuticals LP | $363.02 | 32 |
| Bayer Healthcare Pharmaceuticals Inc. | $97.73 | 5 |
| Corium, LLC | $81.81 | 3 |
What the 2025 payments were for
- Food and Beverage$2,109 · 95 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 223 family medicine physicians in Plano · All family medicine physicians in Texas