Adam Thiessen
NPI 1477896132 · Pediatric Orthopaedic Surgery Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Thiessen is a Pediatric Orthopaedic Surgery Physician provider in Milwaukee, WI (NPI 1477896132).
Provider details
- NPI number
- 1477896132
- Entity type
- Individual
- Primary specialty
- Pediatric Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 63390 (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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- W180n8085 Town Hall RdMenomonee Falls, WI 53051-3518Phone: (262) 257-5000Fax: (262) 518-5052
Registry dates
- Enumerated
- 2013-04-01
- Last updated
- 2024-03-13
- Certified
- 2024-03-13
Frequently asked questions
- What is Adam Thiessen's NPI number?
- Adam Thiessen's National Provider Identifier (NPI) is 1477896132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Thiessen's specialty?
- Adam Thiessen is listed in the NPPES registry with a primary specialty of Pediatric Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Thiessen located?
- Adam Thiessen's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Adam Thiessen's phone number?
- The practice phone number listed in the NPPES registry for Adam Thiessen is (414) 805-7400.
- Does Adam Thiessen accept Medicare?
- Adam Thiessen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Thiessen's NPI active?
- Yes — Adam Thiessen's NPI (1477896132) is active in the NPPES registry as of the last update on 2024-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.