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

Individual provider Internal Medicine Physician · NPI 1437543782

Alexander L. Rittenberg, MD is an Internal Medicine in Richmond, Virginia. Graduated from Boston University School of Medicine in 2015, 11 years ago. Practices with Mcv Associated Physicians, a 1,767-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
11
Trained at
Boston University School of Medicine
Licensed in
VA
In the registry since
2015
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

1300 E Marshall St
Richmond, VA 23298
Phone: (804) 828-3144
Fax: (804) 628-7104
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1250 E Marshall St, Richmond, VA 23298-5051 — (804) 828-3144

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101264527 (VA)

Record details

NPI number1437543782
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2015
Last updated in NPPESJuly 16, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice McV Associated Physicians — 1767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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