Joan A. Van Sloun, M.D., S.c.
NPI 1871781542 · Anesthesiology Physician · Middleton, WI
Joan A. Van Sloun, M.D., S.c. is a Anesthesiology Physician organization in Middleton, WI (NPI 1871781542).
Provider details
- NPI number
- 1871781542
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joan Van Sloun, President(262) 787-4026
- License
- 34680 (WI)
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
18 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
- 2007-10-09
- Last updated
- 2011-04-21
Frequently asked questions
- What is Joan A. Van Sloun, M.D., S.c.'s NPI number?
- Joan A. Van Sloun, M.D., S.c.'s National Provider Identifier (NPI) is 1871781542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joan A. Van Sloun, M.D., S.c.?
- Joan A. Van Sloun, M.D., S.c. is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joan A. Van Sloun, M.D., S.c. located?
- Joan A. Van Sloun, M.D., S.c.'s practice location on file with NPPES is 3230 Deming Way, Middleton, WI 53562-1475.
- What is Joan A. Van Sloun, M.D., S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Joan A. Van Sloun, M.D., S.c. is (608) 829-1400.
- Who is the authorized official for Joan A. Van Sloun, M.D., S.c.?
- The authorized official listed on Joan A. Van Sloun, M.D., S.c.'s NPPES record is Joan Van Sloun, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joan A. Van Sloun, M.D., S.c.'s NPI active?
- Yes — Joan A. Van Sloun, M.D., S.c.'s NPI (1871781542) is active in the NPPES registry as of the last update on 2011-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.