Quick answers
- Where does Philip Maher see patients?
- Medicare's clinician data lists 2 practice locations, including Washington, DC and Gambrills, MD. Call before your visit to confirm the address.
- What is Philip Maher's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Philip Maher accept Medicare assignment?
- Yes. Medicare's clinician data says Philip Maher 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 Philip Maher?
- (202) 797-4960, as listed in official Medicare / NPI Registry data.
- What is Philip Maher's NPI number?
- 1619239795. 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 Philip Maher is enrolled with Medicare (CMS data updated 2026-10-02).
- 1805 Columbia Rd NWWashington, DC 20009 (202) 797‑4960
- 2401 Brandermill Blvd, Suite 100Gambrills, MD 21054 (410) 721‑2604
Group practices
Medicare enrollment lists Philip Maher as a member of this group (CMS data updated 2026-10-02).
- MedStar Urgent Care LLC300 clinicians in the group
Specialties
- Family Practiceprimary
Find other Family Practice doctors in District of Columbia →
Other family doctors in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619239795 |
| 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