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

Dr. Richard Allen Blosser Jr., MD

Individual provider Gastroenterology Physician · NPI 1720048630

Dr. Richard Allen Blosser Jr., MD is a Gastroenterology in Fairfax, Virginia. Graduated from Eastern Virginia Medical School in 1988, 38 years ago. Practices with Advance Medical Gi PC, a 2-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
38
Trained at
Eastern Virginia Medical School
Licensed in
VA
In the registry since
2006
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

3700 Joseph Siewick Dr Ste 401
Fairfax, VA 22033-1744
Phone: (703) 281-1023
Fax: (703) 620-2331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence V0101044124 (VA)

Record details

NPI number1720048630
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2006
Last updated in NPPESAugust 21, 2007

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 1988 (38 years in practice)
Group practice Advance Medical Gi Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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