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

John J Cai, MD, PLLC

Organization Cardiovascular Disease Physician · NPI 1922382068

John J Cai, MD, PLLC is a Cardiovascular Disease Physician in Buffalo, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

515 Abbott Rd Ste 310
Buffalo, NY 14220-1700
Phone: (716) 844-8754
Fax: (716) 240-9366
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 238954 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 238954 (NY)

Record details

NPI number1922382068
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Cai — President · (716) 790-1473
NPI enumeratedOctober 7, 2011
Last updated in NPPESFebruary 17, 2014
Mailing addressPo Box 1008, Buffalo, NY 14220-8008

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