James E. Willis MD PC
NPI 1558469247 · Cardiovascular Disease Physician · Watertown, NY
James E. Willis MD PC is a Cardiovascular Disease Physician organization in Watertown, NY (NPI 1558469247).
Provider details
- NPI number
- 1558469247
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Willis, President(315) 786-2000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Cardiology Associates of Nny
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2015-06-12
Frequently asked questions
- What is James E. Willis MD PC's NPI number?
- James E. Willis MD PC's National Provider Identifier (NPI) is 1558469247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James E. Willis MD PC?
- James E. Willis MD PC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is James E. Willis MD PC located?
- James E. Willis MD PC's practice location on file with NPPES is 19436 Howell Dr Ste a, Watertown, NY 13601-6459.
- What is James E. Willis MD PC's phone number?
- The practice phone number listed in the NPPES registry for James E. Willis MD PC is (315) 786-2000.
- Who is the authorized official for James E. Willis MD PC?
- The authorized official listed on James E. Willis MD PC's NPPES record is James Willis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James E. Willis MD PC's NPI active?
- Yes — James E. Willis MD PC's NPI (1558469247) is active in the NPPES registry as of the last update on 2015-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.