Dennis Sullivan, M.D.
NPI 1447332952 · Surgery Physician · Odanah, WI
Dennis Sullivan, M.D. is a Surgery Physician provider in Odanah, WI (NPI 1447332952).
Provider details
- NPI number
- 1447332952
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 42911 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2008-02-20
Frequently asked questions
- What is Dennis Sullivan's NPI number?
- Dennis Sullivan's National Provider Identifier (NPI) is 1447332952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Sullivan's specialty?
- Dennis Sullivan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Sullivan located?
- Dennis Sullivan's practice location on file with NPPES is 72718 Maple Street, Odanah, WI 54861-0250.
- What is Dennis Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Dennis Sullivan is (715) 682-7133.
- Is Dennis Sullivan's NPI active?
- Yes — Dennis Sullivan's NPI (1447332952) is active in the NPPES registry as of the last update on 2008-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.