Shanna S. Garza, MD
NPI 1215152525ActiveIndividual· Family Medicine· McKinney, TX
Family Medicine (MD) in McKinney, Texas, trained at Baylor College of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $7,633 for 92 claims, against $1,907 paid for services in 2024. Corium, LLC was the largest of 17 companies reporting payments in 2025, $1,635 in all, mostly food and beverage.
Overview
| NPI | 1215152525 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2007 |
| Last updated in NPPES | Aug 29, 2024 |
| Certified by provider | Aug 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | M5178 | 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 | 11 |
|---|---|
| Services billed | 34 across 11 procedure codes |
| Paid by Medicare | $1,907 |
Part D prescriptions in 2024
| Prescriptions (claims) | 92 · 197 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $7,633 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Family Practice |
Medical groups
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
- Bent Tree Medicine PLLCPlano, TX · 21 clinicians
Hospital affiliation
- Medical City PlanoPlano, TX
Other facilities
- Accentcare Home Health of McKinneyHome health agency · McKinney, TX
Industry payments (Open Payments)
- 2025$1,635 · 74 payments from 17 companies
- 2024$843.84 · 40 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corium, LLC | $257.06 | 9 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $212.89 | 8 |
| Janssen Pharmaceuticals, Inc | $143.68 | 8 |
| Teva Pharmaceuticals USA, Inc. | $142.58 | 7 |
| Neurocrine Biosciences, Inc. | $119.77 | 4 |
What the 2025 payments were for
- Food and Beverage$1,635 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in McKinney
- 1003889478
- 1043280266
- 1043481401
- 1093235996
- 1093910697
- 1104990878
- 1114338357
- 1124297155
- 1144468984
- 1164439469
- 1215137344
- 1215564133
All 182 family medicine physicians in McKinney · All family medicine physicians in Texas