Ronald Caloss Jr., DDS, MD
NPI 1932157500ActiveIndividual· Oral & Maxillofacial Surgery· Jackson, MS
Oral & Maxillofacial Surgery (DDS, MD) in Jackson, Mississippi, trained at Texas Tech University Health Science Center School of Medicine (class of 1999). 35 Medicare patients in 2024, $12,126 paid; all of their 676 Part D prescriptions were generic. Alon Medical Technology was the largest of 7 companies reporting payments in 2025, $1,982 in all, mostly travel and lodging.
Overview
| NPI | 1932157500 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS, MD |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Oral & Maxillofacial Surgery Primary | 204E00000X | 17730 | MS |
| Dentist, Oral and Maxillofacial Surgery | 1223S0112X | OS-411-08 | MS |
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 - Maxillofacial Surgery (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 75 across 36 procedure codes |
| Paid by Medicare | $12,126 |
Part D prescriptions in 2024
| Prescriptions (claims) | 676 · 676 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $2,323 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Maxillofacial Surgery |
Hospital affiliation
- Mississippi Baptist Medical CenterJackson, MS
Industry payments (Open Payments)
- 2025$1,982 · 17 payments from 7 companies
- 2024$2,150 · 18 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alon Medical Technology | $1,145 | 4 |
| Zimvie Inc. | $326.70 | 7 |
| Zimmer Biomet Holdings, Inc. | $199.26 | 2 |
| Stryker Corporation | $165.30 | 1 |
| Kls-Martin L.P. | $94.13 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,038 · 2 payments
- Food and Beverage$944.66 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Oral & Maxillofacial Surgery providers in Jackson
- 1538822499