Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Patrick A McMahon, DNP

Individual provider Certified Registered Nurse Anesthetist · NPI 1679302384

Patrick A McMahon, DNP is a Certified Registered Nurse Anesthetist (CRNA) in Fort Belvoir, Virginia. Qualified in 2024, 2 years ago. Practices with Mary Washington Healthcare Specialty Services, LLC, a 137-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
2
Licensed in
VA
In the registry since
2024
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

9300 Dewitt Loop
Fort Belvoir, VA 22060-5285
Phone: (571) 231-3224
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1001 Sam Perry Blvd, Fredericksburg, VA 22401-4453 — (540) 741-7614
  • 1201 Sam Perry Blvd, Fredericksburg, VA 22401-4490 — (540) 741-7614
  • 101 Hospital Center Blvd, Stafford, VA 22554-6200 — (540) 741-7614

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 24190701 (VA)

Record details

NPI number1679302384
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP
Sole proprietorNo
NPI enumeratedJuly 31, 2024
Last updated in NPPESMay 1, 2026
Certification dateMay 1, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Mary Washington Healthcare Specialty Services, Llc — 137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Fort Belvoir