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

Dr. Charles Knirsch, MD

Individual provider Internal Medicine Physician · NPI 1134586480

Dr. Charles Knirsch, MD is an Internal Medicine Physician in Pearl River, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2016
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

401 N Middletown Rd
Pearl River, NY 10965-1298
Phone: (845) 602-3293
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 174364 (NY)

Record details

NPI number1134586480
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 18, 2016
Last updated in NPPESJanuary 18, 2016

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