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

Dr. David Seth Grossman, MD

Individual provider Cardiovascular Disease Physician · NPI 1891719175

Dr. David Seth Grossman, MD is a Cardiovascular Disease (Cardiology) in Woodbury, New York. Graduated from Perelman School of Med at the University of Pennsylvania in 1988, 38 years ago. Practices with New York University, a 5,884-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
38
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
NY
In the registry since
2006
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

43 Crossways Park Dr
Woodbury, NY 11797
Phone: (516) 938-3000
Fax: (516) 938-3239
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 179596 (NY)

Record details

NPI number1891719175
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address43 Crossways Park Drive, Woodbury, NY 11797

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1988 (38 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Woodbury