Brian Hosfield, M.D.
NPI 1851742787 · Pediatric Surgery Physician · Madison, WI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Hosfield, M.D. is a Pediatric Surgery Physician provider in Madison, WI (NPI 1851742787).
Provider details
- NPI number
- 1851742787
- Entity type
- Individual
- Primary specialty
- Pediatric Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 86099-20 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 700 S Park St Ste aMadison, WI 53715-1830Phone: (608) 260-2900Fax: (608) 290-2976
- 855 N Westhaven DrOshkosh, WI 54904-7668Phone: (920) 303-8700Fax: (920) 456-5901
Registry dates
- Enumerated
- 2016-06-22
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Brian Hosfield's NPI number?
- Brian Hosfield's National Provider Identifier (NPI) is 1851742787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Hosfield's specialty?
- Brian Hosfield is listed in the NPPES registry with a primary specialty of Pediatric Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Hosfield located?
- Brian Hosfield's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Brian Hosfield's phone number?
- The practice phone number listed in the NPPES registry for Brian Hosfield is (608) 915-0490.
- Does Brian Hosfield accept Medicare?
- Brian Hosfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Hosfield's NPI active?
- Yes — Brian Hosfield's NPI (1851742787) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.