Quick answers
- Which hospitals does Caitlyn E. Mulcahy work at?
- Medicare's official clinician data lists Caitlyn E. Mulcahy at 2 hospitals: Inova Fair Oaks Hospital and Inova Fairfax Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caitlyn E. Mulcahy see patients?
- Medicare's clinician data lists 2 practice locations, including Dulles, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is Caitlyn E. Mulcahy's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Caitlyn E. Mulcahy accept Medicare assignment?
- Yes. Medicare's clinician data says Caitlyn E. Mulcahy 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 Caitlyn E. Mulcahy offer telehealth?
- Medicare's clinician data says Caitlyn E. Mulcahy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Caitlyn E. Mulcahy?
- (703) 776-5040, as listed in official Medicare / NPI Registry data.
- What is Caitlyn E. Mulcahy's NPI number?
- 1952075848. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Caitlyn E. Mulcahy works
Medicare's Facility Affiliation Data lists Caitlyn E. Mulcahy 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
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
Practice locations
Addresses where Caitlyn E. Mulcahy is enrolled with Medicare (CMS data updated 2026-10-02).
- 24430 Stone Springs Blvd, Suite 400Dulles, VA 20166 (703) 776‑5040
- 3650 Joseph Siewick Dr, Suite 400Fairfax, VA 22033 (703) 391‑2020
Group practices
Medicare enrollment lists Caitlyn E. Mulcahy as a member of this group (CMS data updated 2026-10-02).
- Inova Physician Partners LLC262 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Dulles
Clinicians with the same Medicare primary specialty in Dulles, VA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952075848 |
| 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