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

Joann Pfundstein, MD

Individual provider Internal Medicine Physician · NPI 1912900598

Joann Pfundstein, MD is an Internal Medicine in Fairfax, Virginia. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 1990, 36 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
36
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
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

3020 Hamaker Ct Ste B102
Fairfax, VA 22031-2238
Phone: (571) 327-5107
Fax: (571) 327-5786
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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 · Licence 0101052483 (VA)

Record details

NPI number1912900598
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 27, 2005
Last updated in NPPESSeptember 12, 2016
Mailing address3020 Hamaker Court, Suite B102, Fairfax, VA 22031-2220

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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