Charles Boursier, MD
NPI 1619950888 · Emergency Medicine Physician · Portage, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Boursier, MD is a Emergency Medicine Physician provider in Portage, WI (NPI 1619950888).
Provider details
- NPI number
- 1619950888
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 43764020 (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
20 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
- 2005-11-22
- Last updated
- 2012-01-30
Frequently asked questions
- What is Charles Boursier's NPI number?
- Charles Boursier's National Provider Identifier (NPI) is 1619950888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Boursier's specialty?
- Charles Boursier is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Boursier located?
- Charles Boursier's practice location on file with NPPES is 2817 New Pinery Rd., Portage, WI 53901-0387.
- What is Charles Boursier's phone number?
- The practice phone number listed in the NPPES registry for Charles Boursier is (608) 742-4131.
- Does Charles Boursier accept Medicare?
- Charles Boursier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Boursier's NPI active?
- Yes — Charles Boursier's NPI (1619950888) is active in the NPPES registry as of the last update on 2012-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.