Mark Bruce, D. O.
NPI 1649381351 · Emergency Medicine Physician · Brookfield, WI
Mark Bruce, D. O. is a Emergency Medicine Physician provider in Brookfield, WI (NPI 1649381351).
Provider details
- NPI number
- 1649381351
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D. O.
- Sex
- Male
- Sole proprietor
- No
- License
- 25131 (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
- 2006-08-31
- Last updated
- 2014-07-30
Frequently asked questions
- What is Mark Bruce's NPI number?
- Mark Bruce's National Provider Identifier (NPI) is 1649381351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Bruce's specialty?
- Mark Bruce is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Bruce located?
- Mark Bruce's practice location on file with NPPES is 19333 W North Ave, Brookfield, WI 53045-4132.
- What is Mark Bruce's phone number?
- The practice phone number listed in the NPPES registry for Mark Bruce is (262) 785-2060.
- Is Mark Bruce's NPI active?
- Yes — Mark Bruce's NPI (1649381351) is active in the NPPES registry as of the last update on 2014-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.