Garrett Walker
NPI 1174147318ActiveIndividual· Family Medicine· Wichita, KS
Family Medicine in Wichita, Kansas, trained at Texas Tech University Health Science Center School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $191,016 for 1,311 claims, against $42,864 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $533.33 in all, mostly food and beverage.
Overview
| NPI | 1174147318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 3, 2020 |
| Last updated in NPPES | Mar 17, 2026 |
| Certified by provider | Mar 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 04-47843 | 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 | 190 |
|---|---|
| Services billed | 664 across 48 procedure codes |
| Paid by Medicare | $42,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,311 · 2,478 30-day fills |
|---|---|
| Patients | 221 |
| Total drug cost | $191,016 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Family Practice |
Medical groups
- Ascension Medical Group Via Christi PAWichita, KS · 186 clinicians
- Lawrence Family Practice Center PALawrence, KS · 9 clinicians
Hospital affiliations
- Ascension Via Christi Hospitals Wichita, Inc.Wichita, KS
- LmhLawrence, KS
Other facilities
- Visiting Nurses Association (Vna)Home health agency · Lawrence, KS
Industry payments (Open Payments)
- 2025$533.33 · 35 payments from 13 companies
- 2024$506.96 · 31 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $135.18 | 12 |
| Novo Nordisk Inc | $80.15 | 5 |
| Saluda Medical Americas, Inc. | $77.82 | 4 |
| Astellas Pharma US Inc | $47.51 | 3 |
| Lilly USA, LLC | $42.86 | 3 |
What the 2025 payments were for
- Food and Beverage$533.33 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 546 family medicine physicians in Wichita · All family medicine physicians in Kansas