Dr. Costa H. Sousou
- Gender: Male
- Experience: 33 years
- Graduation year: 1988
- Sole propriator: No
- NPI: 1225032857
Dr. Costa H. Sousou MD
Obstetrician and Gynecologist
He is located at 1212 Well Street in Onalaska, WI 54650. Can help patients with the following: Bacterial Vaginosis, Braxton Hicks Contractions, Breastfeeding, Ectopic Pregnancy, Infertility, Uterine Cancer. His National Provider Identifier (NPI) number is 1225032857. Appointment can be made via the phone number (608) 785-0940. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Costa H. Sousou, being an obstetrician and gynecologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Costa H. Sousou.
- Amenorrhea
- Bacterial Vaginosis
- Birth Control Counseling
- Blood in Urine
- Braxton Hicks Contractions
- Breast Cancer
- Breastfeeding
- Breastfeeding and Lactation
- Cancer
- Cervical Cancer
- Cervical Intraepithelial Neoplasia (CIN)
- Chlamydia
- Ectopic Pregnancy
- Endometriosis
- Fibrocystic Breast Disease
- Gestational Diabetes
- Group B Streptococcal Infection (GBS)
- Gynecological Exam
- High Blood Pressure
- Hot Flashes
- Human Papillomavirus (HPV)
- Infertility
- Labor and Birth
- Menopause
- Menstrual Cramps
- Miscarriage
- Morning Sickness
- Osteoporosis
- Ovarian Cancer
- Ovarian Cysts
- Overactive Bladder (OAB)
- Pelvic Inflammatory Disease (PID)
- Pelvic Pain
- Perimenopause
- Placenta Previa
- Polycystic Ovary Syndrome (PCOS)
- Preeclampsia and Eclampsia
- Pregnancy
- Premature Ovarian Failure (POF)
- Premenstrual Dysphoric Disorder (PMDD)
- Premenstrual Syndrome (PMS)
- Prenatal Care
- Sexually Transmitted Diseases (STDs)
- Trichomoniasis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Uterine Fibroids
- Uterine Growths
- VBAC
- Vaginal Atrophy and Dryness
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Pain
- Vaginitis
- Women's Health
- Yeast Infection
Procedures Performed by Dr. Costa H. Sousou
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Costa H. Sousou as in-network for the following 2026 plans.
Health plans
Aspirus Health Plan
Network data as of Apr 2, 2024, as reported by the insurer.
Show all 12 plans from Aspirus Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMO Bronze $0 Medical Deductible | HMO · Expanded Bronze | Aspirussign | Not accepting new patients |
| HMO Bronze 10000 | HMO · Bronze | Aspirussign | Not accepting new patients |
| HMO Bronze 7500 | HMO · Expanded Bronze | Aspirussign | Not accepting new patients |
| HMO Catastrophic 10600 with 3 free PCP visits | HMO · Catastrophic | Aspirussign | Not accepting new patients |
| HMO Gold 2000 | HMO · Gold | Aspirussign | Not accepting new patients |
| HMO Gold 2700 | HMO · Gold | Aspirussign | Not accepting new patients |
| HMO HDHP Silver 5900 | HMO · Silver | Aspirussign | Not accepting new patients |
| HMO Silver 6000 | HMO · Silver | Aspirussign | Not accepting new patients |
| HMO Silver 6600 | HMO · Silver | Aspirussign | Not accepting new patients |
| POS Bronze 7500 | POS · Expanded Bronze | Aspirussign | Not accepting new patients |
| POS Bronze 8500 | POS · Bronze | Aspirussign | Not accepting new patients |
| POS Silver 6000 | POS · Silver | Aspirussign | Not accepting new patients |
Group Health Cooperative-SCW
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Group Health Cooperative-SCW
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Partners HMO Bronze 10600 Ded/10600 MOOP HSA | HMO · Bronze | Partners HMO | Accepting new patients |
| Partners HMO Bronze 6000 Ded/10600 MOOP HSA | HMO · Bronze | Partners HMO | Accepting new patients |
| Partners HMO Bronze 7500 Ded/10000 MOOP HSA | HMO · Expanded Bronze | Partners HMO | Accepting new patients |
| Partners HMO Gold 1500 Ded/8000 MOOP with Vision | HMO · Gold | Partners HMO | Accepting new patients |
| Partners HMO Gold 2000 Ded/8200 MOOP | HMO · Gold | Partners HMO | Accepting new patients |
| Partners HMO Gold 4000 Ded/4000 MOOP HSA | HMO · Gold | Partners HMO | Accepting new patients |
| Partners HMO Silver 5500 Ded/8500 MOOP with Vision | HMO · Silver | Partners HMO | Accepting new patients |
| Partners HMO Silver 5975 Ded/5975 MOOP HSA | HMO · Silver | Partners HMO | Accepting new patients |
| Partners HMO Silver 6000 Ded/8900 MOOP | HMO · Silver | Partners HMO | Accepting new patients |
HealthPartners
Network data as of Jul 31, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Oak $1,300 Gold | PPO · Gold | Network | Accepting new patients |
| Oak $2,000 Standard Gold | PPO · Gold | Network | Accepting new patients |
Medica
Network data as of Jul 13, 2026, as reported by the insurer.
Show all 9 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Medica Individual Choice Bronze HSA | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Silver Standard | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Costa H. Sousou is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Costa H. Sousou is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
Graduated in 1988
Looking for more Obstetrician and Gynecologists?
There are 6 other obstetrician and gynecologists in this region.
- Gender: Female
- Address: 700 West Avenue South La Crosse, 54601, WI
- Gender: Female
- Address: 1212 Well Street Onalaska, 54650, WI
- Gender: Female
- Address: 3111 Gundersen Drive Onalaska, 54650, WI
- Gender: Female
- Address: 191 Theater Road Onalaska, 54650, WI
- Gender: Female
- Address: 3111 Gundersen Drive Onalaska, 54650, WI
- Gender: Female
- Address: 3111 Gundersen Drive Onalaska, 54650, WI
Questions & Answers
Has Dr. Costa H. Sousou affiliation with hospitals?
Dr. Costa H. Sousou is affiliated with MAYO CLINIC HEALTH SYSTEM-FRANCISCAN MEDICAL CENTER INC.
Does Dr. Costa H. Sousou accept patients with HealthPartners?
Yes, Dr. Costa H. Sousou is listed in-network for HealthPartners through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Costa H. Sousou have affiliation with practices?
Dr. Costa H. Sousou is affiliated with Ashley Wellness Center - Gundersen Health. For the full list of practices see this list.
What conditions does Dr. Costa H. Sousou treat?
Dr. Costa H. Sousou provides treatment for Bacterial Vaginosis, Braxton Hicks Contractions, Breastfeeding, Ectopic Pregnancy, Infertility, Uterine Cancer. For the full list see this list.
Where can you meet with Dr. Costa H. Sousou?
Dr. Costa H. Sousou's office is located at 1212 Well Street in Onalaska, WI 54650.