Costa Sousou, MD
NPI 1225032857 · Obstetrics & Gynecology Physician · Onalaska, WI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Costa Sousou, MD is a Obstetrics & Gynecology Physician provider in Onalaska, WI (NPI 1225032857).
Provider details
- NPI number
- 1225032857
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 54770 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
21 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)
- 930 Sw Abbey St Ste BNewport, OR 97365-4820Phone: (541) 574-7235
- 800 West Avenue SouthLa Crosse, WI 54601-8806Phone: (608) 392-9866Fax: (608) 392-7854
Registry dates
- Enumerated
- 2005-06-10
- Last updated
- 2024-01-25
- Certified
- 2024-01-25
Frequently asked questions
- What is Costa Sousou's NPI number?
- Costa Sousou's National Provider Identifier (NPI) is 1225032857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Costa Sousou's specialty?
- Costa Sousou is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Costa Sousou located?
- Costa Sousou's practice location on file with NPPES is 1212 Well St, Onalaska, WI 54650-2668.
- What is Costa Sousou's phone number?
- The practice phone number listed in the NPPES registry for Costa Sousou is (608) 785-0940.
- Does Costa Sousou accept Medicare?
- Costa Sousou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Costa Sousou's NPI active?
- Yes — Costa Sousou's NPI (1225032857) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.