Quick answers
- Where does Jennifer M. Barnes see patients?
- Medicare's clinician data lists 2 practice locations, including Rockville, MD and Fairfax, VA. Call before your visit to confirm the address.
- What is Jennifer M. Barnes's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Jennifer M. Barnes accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer M. Barnes 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 Jennifer M. Barnes offer telehealth?
- Medicare's clinician data says Jennifer M. Barnes offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jennifer M. Barnes?
- (703) 204-9100, as listed in official Medicare / NPI Registry data.
- What is Jennifer M. Barnes's NPI number?
- 1760818967. 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 Jennifer M. Barnes is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Wood Hill RdRockville, MD 20850
- 3025 Hamaker Ct, Suite 450Fairfax, VA 22031 (703) 204‑9100
Group practices
Medicare enrollment lists Jennifer M. Barnes as a member of this group (CMS data updated 2026-10-02).
- Jewish Social Service Agency22 clinicians in the group
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Rockville
Clinicians with the same Medicare primary specialty in Rockville, MD — not a recommendation.
Clinician information
| Graduation year | 2007 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1760818967 |
| 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