Calvin Reed Plummer III, AG-ACNP-BC
NPI 1821749367ActiveIndividual· Nurse Practitioner, Acute Care· San Antonio, TX
Nurse Practitioner, Acute Care (AG-ACNP-BC) with Community Medicine Associates and 3 other groups, practicing in San Antonio, Texas. In 2024 Medicare paid $10,331 for 50 patients, and Part D covered 107 of their prescriptions, 88% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 4 companies reporting payments in 2025, $411.64 in all, mostly food and beverage. Lists Christus Santa Rosa Hospital-San Marcos and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1821749367 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AG-ACNP-BC |
| Sole proprietor | No |
| NPI issued | Jan 17, 2022 |
| Last updated in NPPES | Jan 16, 2025 |
| Certified by provider | Jan 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 1064077 | 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 | 50 |
|---|---|
| Services billed | 152 across 6 procedure codes |
| Paid by Medicare | $10,331 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 119 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $6,999 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Community Medicine AssociatesSan Antonio, TX · 605 clinicians
- Gulf Coast Physician Services, PLLCCorpus Christi, TX · 110 clinicians
- South Texas Physician Services, PLLCNew Braunfels, TX · 60 clinicians
- Bexar Physician Services, PLLCSan Antonio, TX · 25 clinicians
Hospital affiliations
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
- Christus Santa Rosa Medical CenterSan Antonio, TX
- Christus Spohn Hospital Corpus ChristiCorpus Christi, TX
- University Health SystemSan Antonio, TX
Industry payments (Open Payments)
- 2025$411.64 · 4 payments from 4 companies
- 2024$124.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $125.09 | 1 |
| Axsome Therapeutics, Inc. | $124.99 | 1 |
| Abbvie Inc. | $124.99 | 1 |
| Abiomed | $36.57 | 1 |
What the 2025 payments were for
- Food and Beverage$411.64 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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