Quick answers
- Where does Thomas M. Larkin see patients?
- Medicare's clinician data lists 3 practice locations, including Bethesda, MD. Call before your visit to confirm the address.
- What is Thomas M. Larkin's specialty?
- Medicare lists Anesthesiology as the primary specialty, and also Interventional Pain Management, Pain Management and Physical Medicine and Rehabilitation.
- Does Thomas M. Larkin accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Larkin 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 Thomas M. Larkin?
- (301) 530-7303, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Larkin's NPI number?
- 1043318587. 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 Thomas M. Larkin is enrolled with Medicare (CMS data updated 2026-10-02).
- 6410 Rockledge DrBethesda, MD 20817
- 6410 Rockledge Dr, Suite 600Bethesda, MD 20817
- 6720 A Rockledge Dr, Suite 500Bethesda, MD 20817 (301) 530‑7303
Group practices
Medicare enrollment lists Thomas M. Larkin as a member of these groups (CMS data updated 2026-10-02).
- Suburban/Nrh Medical Rehabilitation Inc941 clinicians in the group
- Pain Management Institute, LLC7 clinicians in the group
Specialties
Other anesthesiologists in Bethesda
Clinicians with the same Medicare primary specialty in Bethesda, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043318587 |
| 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