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

Marcia J Nackenson, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1154320174

Marcia J Nackenson, MD is a Pediatric Adolescent Medicine Physician in Valhalla, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

503 Grasslands Rd Ste 200
Valhalla, NY 10595-1503
Phone: (914) 304-5288
Fax: (914) 345-1755
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence 156197 (NY)

Record details

NPI number1154320174
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2005
Last updated in NPPESJuly 23, 2013

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