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

Dr. Justin M Weis, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1245356468

Dr. Justin M Weis, MD is a Pulmonary Disease in Canandaigua, New York. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2007, 19 years ago. Practices with Pulmonary Disease Clinical Group, a 65-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
NY
In the registry since
2007
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

350 Parrish St
Canandaigua, NY 14424-1731
Phone: (585) 396-6636
Fax: (585) 396-6492
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 254935 (NY)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 254935 (NY)

Record details

NPI number1245356468
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESJuly 6, 2023

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Pulmonary Disease Clinical Group — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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