Quick answers
- Does Dominique Gagnon accept Medicare assignment?
- Yes. Medicare's clinician data says Dominique Gagnon 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.
- How many Medicare patients does Dominique Gagnon see?
- In 2024, CMS data shows 125 Original Medicare patients and 352 services for Dominique Gagnon. This counts Original Medicare only and measures volume, not quality.
- What is Dominique Gagnon's NPI number?
- 1548826605. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Dominique Gagnon, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 125 |
|---|---|
| Services billed to Medicare | 352 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 85 |
Most frequent services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)48 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)45 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)32 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)20 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)20 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol72%
- Arthritis66%
- Alzheimer's disease or dementia41%
- Depression40%
- Anxiety38%
Hospitals where Dominique Gagnon works
Medicare's Facility Affiliation Data lists Dominique Gagnon at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490050
Practice locations
Addresses where Dominique Gagnon is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1600 S Sunset AveLittlefield, TX 79339 (806) 385‑6411
- 1701 N George Mason DrArlington, VA 22205
- 2800 S Shirlington Rd, Suite 600Arlington, VA 22206 (703) 717‑4245
- 3440 S Jefferson StFalls Church, VA 22041 (703) 717‑7100
- 3475 N Beauregard StAlexandria, VA 22302
Group practices
Medicare enrollment lists Dominique Gagnon as a member of this group (CMS data updated October 2, 2026).
- Virginia Hospital Center Physician Group LLC353 clinicians in the group
Specialties
- General Practiceprimary
- Family Practicealso
Other general practitioners in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Other clinicians in Virginia Hospital Center Physician Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas Tech University Health Science Center School Of Medicine |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1548826605 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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