Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Peter T. Simonson, MD, PLLC

Organization Specialist · NPI 1851448880

Peter T. Simonson, MD, PLLC provides Specialist services in Suffern, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

257 Lafayette Ave Ste 120
Suffern, NY 10901-4832
Phone: (845) 369-9100
Fax: (845) 369-6738
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 176473 (NY)

Record details

NPI number1851448880
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Simonson — Doctor · (845) 369-9100
NPI enumeratedJanuary 4, 2007
Last updated in NPPESJanuary 8, 2026
Certification dateJanuary 8, 2026
Mailing address257 Lafayette Ave Ste 120, Suffern, NY 10901-4832

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