Dr. Adam Klein, DO
Infectious Disease (Infectious Disease Physician)
- Medicare participating
At a glance
- Years since graduation
- 10
- In the NPI registry since
- 2016
- Medicare patients seen, 2024
- 216
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2016Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Infectious Disease Physician primary
MD license H0097291 · DC license DO034818 · NJ license 25MB11105300 -
Internal Medicine Physician
TX license BP10056889
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Medstar Washington Hospital Center Washington, DC
- Sibley Memorial Hospital Washington, DC
- Suburban Hospital Bethesda, MD
Medical groups
- Medstar Medical Group II LLC (3,767 clinicians)
- Johns Hopkins Community Physicians, Inc (763 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 216
- Services billed
- 520
- Patients’ average age
- 68
| Service | Times | Patients |
|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 265 | 111 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 100 | 49 |
| Established patient office or other outpatient visit, 30-39 minutes | 65 | 48 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 56 | 55 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 54 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Biktarvy (bictegrav/emtricit/tenofov ala) | 93 |
| Genvoya (elviteg/cob/emtri/tenof alafen) | 26 |
| Darunavir | 18 |
| Doxycycline Monohydrate Other prescribers in Bethesda, MD | 14 |
| Vemlidy (tenofovir alafenamide) | 13 |
| Atorvastatin Calcium Other prescribers in Bethesda, MD | 12 |
| Valacyclovir (valacyclovir hcl) Other prescribers in Bethesda, MD | 12 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.