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

Dr. Steven Walter Mussey, MD

Individual provider Internal Medicine Physician · NPI 1902892078

Dr. Steven Walter Mussey, MD is an Internal Medicine in Fredericksburg, Virginia. Graduated from George Washington University School of Medicine in 1985, 41 years ago. Practices with Mary Washington Healthcare Physicians, a 287-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
41
Trained at
George Washington University School of Medicine
Licensed in
VA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4107 Lafayette Blvd Unit 4
Fredericksburg, VA 22408-4266
Phone: (540) 891-6240
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X (VA)

Record details

NPI number1902892078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 23, 2005
Last updated in NPPESJanuary 3, 2008

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Mary Washington Healthcare Physicians — 287 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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