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DR. CHARLES KNIRSCH M.D.
NPI 1134586480
Internal Medicine in Pearl River, NY

Active since January 18, 2016
401 N MIDDLETOWN RD, PEARL RIVER, NY 10965(845) 602-3293 Get Directions Write a Review

NPPES record last updated: January 18, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Charles Knirsch M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHARLES KNIRSCH M.D. (NPI 1134586480) is an individual internal medicine provider in Pearl River, New York, licensed in New York (174364) and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1134586480
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHARLES KNIRSCHCredential: M.D.
Location Address401 N MIDDLETOWN RDPearl River, NY 10965-1298
Mailing Address401 N Middletown RdPearl River, NY 10965-1298 · (845) 602-3293
Phone(845) 602-3293
Sole ProprietorYes
Enumeration DateJanuary 18, 2016
✔ NPI 1134586480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 174364
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
401 N MIDDLETOWN RD, Pearl River, NY 10965
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHELE M GOMEZ PT
Physical Therapist
401 N MIDDLETOWN RD
PEARL RIVER, NY 10965
Rockland County (973) 851-1221
MS. DORIEN SPATZ APN
Nurse Practitioner (Family)
401 N MIDDLETOWN RD
PEARL RIVER, NY 10965
Rockland County (845) 602-2888
DR. JULIA RACHEL GLANTERNIK M.D.
Pediatrics (Pediatric Infectious Diseases)
401 N MIDDLETOWN RD
PEARL RIVER, NY 10965
Rockland County (845) 558-1062
DR. ELLIOT NEIL DEHAAN MD
Internal Medicine (Infectious Disease)
401 N MIDDLETOWN RD, ATTN: DR. ELLIOT DEHAAN, BUILDING 190/FLOOR 4
PEARL RIVER, NY 10965
Rockland County (646) 285-5372

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Charles Knirsch's NPI number?

The NPI number for Charles Knirsch is 1134586480. It was assigned to this individual provider in the NPPES registry on January 18, 2016.

Where is Charles Knirsch located?

Charles Knirsch practices at 401 N Middletown Rd, Pearl River, NY 10965. The listed phone number is (845) 602-3293.

What is Charles Knirsch's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Charles Knirsch was last updated on January 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.