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

Joseph Arnold Westrich, MD

Individual provider Internal Medicine Physician · NPI 1679034854

Joseph Arnold Westrich, MD is a Pulmonary Disease in New York, New York. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2019, 7 years ago. Practices with Trustees of Columbia University in the City of New York, a 2,250-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois and New York.

Years since qualifying
7
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
IL, NY
In the registry since
2019
Specialties on file
2
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

51 W 51st St Ste 360
New York, NY 10019-1918
Phone: (212) 326-8415
Fax: (212) 326-8496
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 315919 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125074774 (IL)

Record details

NPI number1679034854
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 28, 2019
Last updated in NPPESJune 26, 2025
Certification dateJune 26, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Trustees Of Columbia University In The City Of New York — 2250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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