Quick answers
- Where does James Brennan see patients?
- Medicare's clinician data lists 2 practice locations, including Towson, MD and Lutherville, MD. Call before your visit to confirm the address.
- What is James Brennan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does James Brennan accept Medicare assignment?
- Yes. Medicare's clinician data says James Brennan 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 James Brennan offer telehealth?
- Medicare's clinician data says James Brennan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for James Brennan?
- (410) 823-6408, as listed in official Medicare / NPI Registry data.
- What is James Brennan's NPI number?
- 1164891917. 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 James Brennan is enrolled with Medicare (CMS data updated 2026-10-02).
- 120 Sister Pierre DrTowson, MD 21204 (410) 823‑6408
- 1447 York Rd, Suite 601Lutherville, MD 21093 (410) 823‑6408
Group practices
Medicare enrollment lists James Brennan as a member of this group (CMS data updated 2026-10-02).
- Psych Associates of Maryland LLC166 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Towson
Clinicians with the same Medicare primary specialty in Towson, MD — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1164891917 |
| 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