Giomer Jacob Calacsan, AGACNP-BC
NPI 1932784279ActiveIndividual· Nurse Practitioner, Acute Care· Shenandoah, TX
Nurse Practitioner, Acute Care (AGACNP-BC) with Tmh Physician Associates PLLC and 1 other group, practicing in Shenandoah, Texas. Mostly services rather than prescriptions: Medicare paid $17,176 for 83 patients in 2024, with only 12 Part D claims. Abbvie Inc. reported $19.69 in payments in 2025, mostly food and beverage. Lists Houston Methodist Hospital as a hospital affiliation.
Overview
| NPI | 1932784279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | No |
| NPI issued | Mar 17, 2021 |
| Last updated in NPPES | Aug 26, 2025 |
| Certified by provider | Aug 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 1029709 | TX |
| Surgery, Surgical Critical Care | 2086S0102X | 1029709 | 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 | 83 |
|---|---|
| Services billed | 126 across 4 procedure codes |
| Paid by Medicare | $17,176 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $81.25 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliation
- Houston Methodist HospitalHouston, TX
Industry payments (Open Payments)
- 2025$19.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $19.69 | 1 |
What the 2025 payments were for
- Food and Beverage$19.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 acute care nurse practitioners in Shenandoah · All acute care nurse practitioners in Texas