Donald Wackwitz, M.D.
NPI 1659306298 · Orthopaedic Surgery Physician · Madison, WI
Donald Wackwitz, M.D. is a Orthopaedic Surgery Physician provider in Madison, WI (NPI 1659306298).
Provider details
- NPI number
- 1659306298
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23289 (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
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
- 2006-07-12
- Last updated
- 2010-03-03
Frequently asked questions
- What is Donald Wackwitz's NPI number?
- Donald Wackwitz's National Provider Identifier (NPI) is 1659306298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Wackwitz's specialty?
- Donald Wackwitz is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Wackwitz located?
- Donald Wackwitz's practice location on file with NPPES is 2 Science Court, Madison, WI 53711-1088.
- What is Donald Wackwitz's phone number?
- The practice phone number listed in the NPPES registry for Donald Wackwitz is (608) 231-3410.
- Is Donald Wackwitz's NPI active?
- Yes — Donald Wackwitz's NPI (1659306298) is active in the NPPES registry as of the last update on 2010-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.