Quick answers
- Does Tiffany F. Humphries accept Medicare assignment?
- Yes. Medicare's clinician data says Tiffany F. Humphries 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 Tiffany F. Humphries's NPI number?
- 1326681313. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tiffany F. Humphries works
Medicare's Facility Affiliation Data lists Tiffany F. Humphries 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.
- Mary Washington HospitalFredericksburg, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490022
Practice locations
Addresses where Tiffany F. Humphries is enrolled with Medicare (CMS data updated October 2, 2026).
- 125 Woodstream Blvd, Suite 205Stafford, VA 22556 (540) 371‑0079
- 44055 Riverside Pkwy, Suite 224Lansdowne, VA 20176 (703) 858‑3110
- 4501 Empire CtFredericksburg, VA 22408 (540) 371‑0079
- 4545 Empire CtFredericksburg, VA 22408 (540) 371‑0079
Group practices
Medicare enrollment lists Tiffany F. Humphries as a member of this group (CMS data updated October 2, 2026).
- American Oncology Partners PA391 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Stafford
Clinicians with the same Medicare primary specialty in Stafford, VA — not a recommendation.
Other clinicians in American Oncology Partners PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326681313 |
| 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
- 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