Quick answers
- Where does Denise Houy see patients?
- Medicare's clinician data lists 4 practice locations, including Fairfax, VA, Arlington, VA and Lanham, MD. Call before your visit to confirm the address.
- What is Denise Houy's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Denise Houy accept Medicare assignment?
- Yes. Medicare's clinician data says Denise Houy 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 Denise Houy offer telehealth?
- Medicare's clinician data says Denise Houy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Denise Houy?
- (703) 865-6490, as listed in official Medicare / NPI Registry data.
- What is Denise Houy's NPI number?
- 1093581480. 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 Denise Houy is enrolled with Medicare (CMS data updated 2026-10-02).
- 3903 Fair Ridge Dr, Suite 219Fairfax, VA 22033 (703) 865‑6490
- 4820 31st St S, Suite BArlington, VA 22206 (703) 865‑6490
- 9470 Annapolis Rd, Suite 309Lanham, MD 20706 (202) 832‑1800
- 950 N Glebe Rd, Suite 700Arlington, VA 22203
Group practices
Medicare enrollment lists Denise Houy as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group, LLC1,533 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Fairfax
Clinicians with the same Medicare primary specialty in Fairfax, VA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1093581480 |
| 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