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

Mr. Al Marshall

Individual provider Behavior Analyst · NPI 1174964167

Mr. Al Marshall is a Behavior Analyst in Valley Stream, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2013

Practice location Address checks out

8 Charles St
Valley Stream, NY 11580
Phone: (516) 668-5517
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (NY)

Record details

NPI number1174964167
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 8, 2013
Last updated in NPPESJuly 8, 2013
Mailing address8 Charles St, Valley Stream, NY 11580-2217

Other providers in Valley Stream