Katharine Elizabeth Brock, M.D., M.S.
NPI 1962644476ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Atlanta, GA
Pediatrics, Pediatric Hematology-Oncology (M.D., M.S.) in Atlanta, Georgia, licensed in GA, with an NPI issued in March 2009. Enrolled in Medicare as order and referring only - hematology/oncology. Vivaquant Inc, DBA Rhythm Express reported $3.86 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1962644476 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.S. |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2009 |
| Last updated in NPPES | Nov 3, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | 76309 | GA |
| Pediatrics, Hospice and Palliative Medicine | 2080H0002X | 76309 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Order and Referring Only - Hematology/Oncology (GA) |
|---|
Industry payments (Open Payments)
- 2025$3.86 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vivaquant Inc, DBA Rhythm Express | $3.86 | 1 |
What the 2025 payments were for
- Food and Beverage$3.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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