Quick answers
- Where does Matthew Salmon see patients?
- Medicare's clinician data lists 6 practice locations, including Washington, DC, Aldie, VA and Arlington, VA. Call before your visit to confirm the address.
- What is Matthew Salmon's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Matthew Salmon accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Salmon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Matthew Salmon?
- (202) 745-7000, as listed in official Medicare / NPI Registry data.
- What is Matthew Salmon's NPI number?
- 1447670443. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Matthew Salmon is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1525 14th St NWWashington, DC 20005 (202) 745‑7000
- 24560 Southpoint Dr, Suite 260Aldie, VA 20105 (571) 248‑7493
- 2501 N Glebe Rd, Suite 303Arlington, VA 22207 (703) 841‑1290
- 2960 Sleepy Hollow RdFalls Church, VA 22044 (703) 536‑2000
- 515 Fairmount Ave, Suite 200Towson, MD 21286 (410) 216‑1594
Group practices
Medicare enrollment lists Matthew Salmon as a member of these groups (CMS data updated 2026-10-02).
- Columbia Associates in Psychiatry PC149 clinicians in the group
- Whitman-Walker Clinic, Inc.62 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447670443 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians