Nicholas Orion Gatz, M.D.
NPI 1063647527ActiveIndividual· Family Medicine· Merriam, KS
Family Medicine (M.D.) in Merriam, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $372,780 for 4,659 claims, against $77,428 paid for services in 2024. Abbvie Inc. was the largest of 26 companies reporting payments in 2025, $2,364 in all, mostly food and beverage.
Overview
| NPI | 1063647527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 27, 2009 |
| Last updated in NPPES | May 6, 2021 |
| Certified by provider | Apr 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 04-35877 | KS |
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 (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 231 |
|---|---|
| Services billed | 3,363 across 56 procedure codes |
| Paid by Medicare | $77,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,659 · 10,338 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $372,780 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Sunflower Medical Group PARoeland Park, KS · 38 clinicians
Hospital affiliations
- Adventhealth Shawnee MissionShawnee Mission, KS
- University of Kansas HospitalKansas City, KS
Other facilities
- Enhabit Home HealthHome health agency · Lenexa, KS
- Interim Healthcare of Kansas CityHome health agency · Overland Park, KS
Industry payments (Open Payments)
- 2025$2,364 · 160 payments from 26 companies
- 2024$2,316 · 153 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $425.23 | 27 |
| Astrazeneca Pharmaceuticals LP | $302.01 | 26 |
| Pfizer Inc. | $259.70 | 29 |
| Lilly USA, LLC | $198.37 | 12 |
| Kowa Pharmaceuticals America, Inc. | $161.90 | 11 |
What the 2025 payments were for
- Food and Beverage$2,364 · 160 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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