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

Dr. David Alan Block, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1699753756

Dr. David Alan Block, MD is a Child & Adolescent Psychiatry Physician in Mc Lean, Virginia. Practices as a sole proprietor. Licensed in Virginia.

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

1314 Vincent Pl Ste 1
Mc Lean, VA 22101-3614
Phone: (703) 821-8128
Fax: (703) 821-5076
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 0101025707 (VA)

Record details

NPI number1699753756
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 8, 2006
Last updated in NPPESJuly 9, 2010
Mailing address1314 Vincent Pl, Suite 1, Mc Lean, VA 22101-3614

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