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

Mr. Robert E Greenspan, MD

Individual provider Nephrology Physician · NPI 1811995467

Mr. Robert E Greenspan, MD is a Nephrology Physician in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2005.

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

13135 Lee Jackson Memorial Hwy 135
Fairfax, VA 22033-1907
Phone: (703) 961-0488
Fax: (703) 961-0480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 0101029580 (VA)

Record details

NPI number1811995467
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESAugust 11, 2016
Mailing address13135 Lee Jackson Memorial Hwy, 135, Fairfax, VA 22033-1907

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