Clinicians affiliated with Whitman-Walker Clinic, Inc.
62 clinicians on file with this group · most practice in Washington-Arlington-Alexandria, DC-VA-MD-WV · PAC ID 6507755196
6 clinicians affiliated with Whitman-Walker Clinic, Inc. are in the 2024 Medicare Part B data, 3 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Family Practice (2) · Nurse Practitioner (2) · Infectious Disease (1) · Physician Assistant (1)
Specialty links go to the specialty in Washington-Arlington-Alexandria, DC-VA-MD-WV.
Clinicians affiliated with Whitman-Walker Clinic, Inc., 2024
Alphabetical by last name; 6.
| Name | Specialty | City |
|---|---|---|
| Minerva Andre, DO | Family Practice | Washington, DC |
| Danika N Ani | Physician Assistant | Frederick, MD |
| Harold Cartier, NP | Nurse Practitioner | Arlington, VA |
| Drew Q Martin, DO | Family Practice | Washington, DC |
| Marc O Siegel, MD | Infectious Disease | Washington, DC |
| Deirdra Tiffany, FNP | Nurse Practitioner | Washington, DC |
Practice locations
Listed practice locations in District of Columbia.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations