Quick answers
- Where does Joshua Martin see patients?
- Medicare's clinician data lists 7 practice locations, including Frederick, MD, Bethesda, MD and Potomac, MD. Call before your visit to confirm the address.
- What is Joshua Martin's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Joshua Martin accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Martin 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.
- Does Joshua Martin offer telehealth?
- Medicare's clinician data says Joshua Martin offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joshua Martin?
- (301) 588-7888, as listed in official Medicare / NPI Registry data.
- What is Joshua Martin's NPI number?
- 1992169965. 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 Joshua Martin is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 187 Thomas Johnson DrFrederick, MD 21702
- 187 Thomas Johnson Dr, Suite 6Frederick, MD 21702
- 6410 Rockledge DrBethesda, MD 20817
- 6410 Rockledge Dr, Suite 600Bethesda, MD 20817
- 7811 Montrose Rd, Suite 340Potomac, MD 20854 (301) 588‑7888
Group practices
Medicare enrollment lists Joshua Martin as a member of these groups (CMS data updated 2026-10-02).
- Privia Medical Group, LLC1,533 clinicians in the group
- Suburban/Nrh Medical Rehabilitation Inc941 clinicians in the group
- Amber Hill Physical Therapy Inc334 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Maryland →
Other rehabilitation doctors in Frederick
Clinicians with the same Medicare primary specialty in Frederick, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1992169965 |
| 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