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

Individual provider Certified Registered Nurse Anesthetist · NPI 1548158785

William Charles Thomas, RN is a Certified Registered Nurse Anesthetist (CRNA) in Arlington, Virginia. Qualified in 2025, 1 year ago. Practices with Dominion Anesthesia PLLC, a 77-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
1
Licensed in
MD
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1701 N George Mason Dr Ste 2D
Arlington, VA 22205-3610
Phone: (703) 558-2438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence R275678 (MD)

Record details

NPI number1548158785
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 26, 2025
Last updated in NPPESJune 16, 2026
Certification dateJune 16, 2026
Mailing address2307 N Cleveland Ave, Chicago, IL 60614-3315

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Dominion Anesthesia Pllc — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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