Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

James E. Willis MD PC

Organization Cardiovascular Disease Physician · NPI 1558469247

James E. Willis MD PC provides Cardiovascular Disease Physician services in Watertown, New York. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

19436 Howell Dr Ste A
Watertown, NY 13601-6459 Not confirmed with CMS for 11 years — call before visiting
Phone: (315) 786-2000
Fax: (315) 786-2899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X

Record details

NPI number1558469247
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Willis — President · (315) 786-2000
Other names Cardiology Associates Of Nny
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJune 12, 2015
Mailing address19436 Howell Dr Ste A, Watertown, NY 13601-6459

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