Joanna M. Bock, M.D.
NPI 1780728188ActiveIndividual· Internal Medicine· Ashburn, VA
Internal Medicine (M.D.) in Ashburn, Virginia, trained at University of Maryland School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $221,938 for 2,268 claims, against $95,148 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $141.13 in all, mostly food and beverage.
Overview
| NPI | 1780728188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 18, 2007 |
| Last updated in NPPES | Dec 1, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101259225 | VA |
| Internal Medicine | 207R00000X | ME116776 | FL |
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 - Internal Medicine (DC); Practitioner - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 1,231 across 29 procedure codes |
| Paid by Medicare | $95,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,268 · 5,608 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $221,938 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Privia Medical Group, LLCFairfax, VA · 1,533 clinicians
Hospital affiliation
- Virginia Hospital CenterArlington, VA
Other facilities
- Goodwin Home HealthHome health agency · Falls Church, VA
Industry payments (Open Payments)
- 2025$141.13 · 6 payments from 6 companies
- 2024$301.08 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $33.68 | 1 |
| Bausch Health US, LLC | $23.18 | 1 |
| Xeris Pharmaceuticals, Inc. | $23.15 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $21.74 | 1 |
| Pfizer Inc. | $20.36 | 1 |
What the 2025 payments were for
- Food and Beverage$141.13 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 internal medicine physicians in Ashburn · All internal medicine physicians in Virginia