Andrew Hoover Karaba, M.D., PH.D.
NPI 1235528902ActiveIndividual· Internal Medicine, Infectious Disease· Baltimore, MD
Internal Medicine, Infectious Disease (M.D., PH.D.) in Baltimore, Maryland, trained at Northwestern University Feinberg Medical School (class of 2015). Medicare paid $13,710 for services to 59 patients in 2024. Gen-Probe, Inc. was the largest of 3 companies reporting payments in 2025, $10,297 in all, mostly consulting fees.
Overview
| NPI | 1235528902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jan 17, 2015 |
| Last updated in NPPES | Feb 16, 2021 |
| Certified by provider | Feb 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | D86045 | MD |
| Internal Medicine | 207R00000X | D0086045 | MD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 Practitioner - Infectious Disease (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 108 across 6 procedure codes |
| Paid by Medicare | $13,710 |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliation
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$10,297 · 11 payments from 3 companies
- 2024$4,432 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gen-Probe, Inc. | $8,000 | 9 |
| Glaxosmithkline, LLC. | $2,275 | 1 |
| Hologic Sales and Service, LLC | $22.29 | 1 |
What the 2025 payments were for
- Consulting Fee$10,275 · 10 payments
- Food and Beverage$22.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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