Tia D. Waikem, NP
NPI 1669076204ActiveIndividual· Nurse Practitioner, Family· San Antonio, TX
Nurse Practitioner, Family (NP) with Vmd Primary Providers South Hill Country Texas, PLLC and 1 other group, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $36,234 for 368 claims, against $2,508 paid for services in 2024. Novo Nordisk Inc was the largest of 15 companies reporting payments in 2025, $1,401 in all, mostly food and beverage.
Overview
| NPI | 1669076204 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 24, 2020 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1020334 | 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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 46 across 12 procedure codes |
| Paid by Medicare | $2,508 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 747 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $36,234 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Vmd Primary Providers South Hill Country Texas, PLLCSan Antonio, TX · 30 clinicians
- Jcsmd PLLCSan Antonio, TX · 3 clinicians
Industry payments (Open Payments)
- 2025$1,401 · 46 payments from 15 companies
- 2024$1,213 · 30 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $264.98 | 11 |
| Astrazeneca Pharmaceuticals LP | $205.07 | 6 |
| Abiomed | $149.10 | 1 |
| Boston Scientific Corporation | $143.46 | 1 |
| Abbvie Inc. | $125.40 | 5 |
What the 2025 payments were for
- Food and Beverage$1,401 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,441 family nurse practitioners in San Antonio · All family nurse practitioners in Texas