Quick answers
- Does Jennifer M. Denk accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer M. Denk accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Jennifer M. Denk's NPI number?
- 1225895782. 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. Denk is enrolled with Medicare (CMS data updated October 2, 2026).
- 10300 Eaton Pl, Suite 440Fairfax, VA 22030 (571) 236‑9093
- 10351 Main StFairfax, VA 22030
- 10615 Judicial Dr, Suite 301Fairfax, VA 22030 (703) 667‑0752
Group practices
Medicare enrollment lists Jennifer M. Denk as a member of this group (CMS data updated October 2, 2026).
- Northern Virginia Older Adult Counseling22 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Fairfax
Clinicians with the same Medicare primary specialty in Fairfax, VA — not a recommendation.
Other clinicians in Northern Virginia Older Adult Counseling
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1225895782 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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