Quick answers
- Which hospitals does Heather Cosey work at?
- Medicare's official clinician data lists Heather Cosey at 2 hospitals: Inova Fair Oaks Hospital and Mary Washington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Heather Cosey see patients?
- Medicare's clinician data lists 3 practice locations, including Fredericksburg, VA, Fairfax, VA and Leesburg, VA. Call before your visit to confirm the address.
- What is Heather Cosey's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Heather Cosey accept Medicare assignment?
- Yes. Medicare's clinician data says Heather Cosey 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.
- What is the phone number for Heather Cosey?
- (540) 741-7614, as listed in official Medicare / NPI Registry data.
- What is Heather Cosey's NPI number?
- 1649757410. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Heather Cosey works
Medicare's Facility Affiliation Data lists Heather Cosey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Fair Oaks HospitalFairfax, VA · Acute Care Hospital · CCN 490101
- Mary Washington HospitalFredericksburg, VA · Acute Care Hospital · CCN 490022
Practice locations
Addresses where Heather Cosey is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 Sam Perry BlvdFredericksburg, VA 22401 (540) 741‑7614
- 3600 Joseph Siewick DrFairfax, VA 22033 (703) 391‑3600
- 44045 Rivderside PkwyLeesburg, VA 20176 (703) 858‑6000
Group practices
Medicare enrollment lists Heather Cosey as a member of these groups (CMS data updated 2026-10-02).
- Inova Cares - Community190 clinicians in the group
- Mary Washington Healthcare Specialty Services, LLC134 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Virginia →
Other nurse anesthetists in Fredericksburg
Clinicians with the same Medicare primary specialty in Fredericksburg, VA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649757410 |
| 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 2026-10-02, retrieved 2026-10-29
- 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