Dr. William E. Winter
- Gender: Male
- Experience: 25 years
- Graduated from: University Of Virginia School Of Medicine
- Graduation year: 1996
- Sole propriator: No
- NPI: 1295716496
Dr. William E. Winter III M.D.
Obstetrician and Gynecologist
He is located at 12123 Southwest 69th Avenue in Tigard, OR 97223. Can help patients with the following: Amenorrhea, Chlamydia, Endometriosis, Group B Streptococcal Infection (GBS), Ovarian Cysts, Women's Health. His National Provider Identifier (NPI) number is 1295716496. Appointment can be made via the phone number (971) 708-7600. He is affiliated with 2 practices and 5 hospitals.
Conditions treated
Dr. William Edward Winter, 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. William E. Winter.
- 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. William E. Winter
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. William E. Winter as in-network for the following 2026 plans.
Health plans
Kaiser Permanente
Network data as of Sep 29, 2025, as reported by the insurer.
Show all 9 plans from Kaiser Permanente
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP OR Bronze 6000 | EPO · Expanded Bronze | Tier One Referral Required | Accepting new patients |
| KP OR Bronze HSA 7100 | EPO · Expanded Bronze | Tier One Referral Required | Accepting new patients |
| KP OR Gold 0 | EPO · Gold | Tier One Referral Required | Accepting new patients |
| KP OR Gold 1750 | EPO · Gold | Tier One Referral Required | Accepting new patients |
| KP OR Silver 3000 | EPO · Silver | Tier One Referral Required | Accepting new patients |
| KP OR Silver 4000 | EPO · Silver | Tier One Referral Required | Accepting new patients |
| KP Oregon Standard Bronze Plan | EPO · Expanded Bronze | Tier One Referral Required | Accepting new patients |
| KP Oregon Standard Gold Plan | EPO · Gold | Tier One Referral Required | Accepting new patients |
| KP Oregon Standard Silver Plan | EPO · Silver | Tier One Referral Required | Accepting new patients |
PacificSource Health Plans
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from PacificSource Health Plans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Core Bronze HSA 7500 | EPO · Expanded Bronze | Tier Two | Accepting new patients |
| Core Bronze HSA 8300 | EPO · Expanded Bronze | Tier One | Accepting new patients |
| Core Gold 1500 | EPO · Gold | Tier Two | Accepting new patients |
| Core Gold 3000 | EPO · Gold | Tier Two | Accepting new patients |
| Core Silver 4500 | EPO · Silver | Tier Two | Accepting new patients |
| Core Silver 7500 | EPO · Silver | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Bronze HSA Plan Core | EPO · Expanded Bronze | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Gold Plan Core | EPO · Gold | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Silver Plan Core | EPO · Silver | Tier Two | Accepting new patients |
Providence Health Plan
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 8 plans from Providence Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HSA Qualified 7500 Bronze - Choice Network | EPO · Expanded Bronze | Choice | Not accepting new patients |
| HSA-E Qualified 7500 Bronze - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Choice Network | EPO · Expanded Bronze | Choice | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Choice Network | EPO · Gold | Choice | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Signature Network | EPO · Gold | EPO | Not accepting new patients |
| Providence Oregon Standard Silver Plan - Choice Network | EPO · Silver | Choice | Not accepting new patients |
| Providence Oregon Standard Silver Plan - Signature Network | EPO · Silver | EPO | Not accepting new patients |
Dental plans
Kaiser Permanente
Network data as of Sep 29, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP OR Family Dental - $100 Ded | EPO · Low | Tier One Referral Required | Accepting new patients |
| KP OR Family Dental - $1000 | EPO · Low | Tier One Referral Required | Accepting new patients |
| KP OR Family Dental - $1000/$50 Ded | EPO · High | Tier One Referral Required | 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. William E. Winter 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. William E. Winter is enrolled to bill Medicare as a Practitioner - Gynecological Oncology .
Bills through: Legacy Clinics Llc
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.
Payments received
Drug payment
| Intuitive Surgical | $6349 |
| AstraZeneca | $4462 |
| Genentech | $4401 |
Other
| Consulting | $5500 |
| Travel and Lodging | $4710 |
| Promotional Speaking or Service | $4612 |
| Food and Beverage | $4211 |
Studies
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated in 1996
Affiliated hospitals
Looking for more Obstetrician and Gynecologists?
Here are obstetrician and gynecologists in Oregon you may want to explore.
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- Address: Suite 100 10 Coburg Road Eugene, 97401, OR
- Gender: Male
- Address: Suite 205 1508 Division Street Oregon City, 97045, OR
- Gender: Female
- Address: Suite 100 10 Coburg Road Eugene, 97401, OR
- Gender: Female
- Address: 10100 Southeast Sunnyside Road Clackamas, 97015, OR
- Gender: Female
- Address: Suite 205 1508 Division Street Oregon City, 97045, OR
- Gender: Female
- Address: 12123 Southwest 69th Avenue Tigard, 97223, OR
- Gender: Male
- Address: Suite 248 10000 Southeast Main Street Portland, 97216, OR
- Gender: Female
- Address: 1395 Liberty Street Southeast Salem, 97302, OR
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- Address: 10100 Southeast Sunnyside Road Clackamas, 97015, OR
Questions & Answers
Does Dr. William Edward Winter have affiliation with practices?
Dr. William Edward Winter is affiliated with Legacy Clinics. For the full list of practices see this list.
Does Dr. William Edward Winter accept patients with Kaiser Permanente?
Yes, Dr. William Edward Winter is listed in-network for Kaiser Permanente through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. William Edward Winter treat?
Dr. William Edward Winter provides treatment for Amenorrhea, Chlamydia, Endometriosis, Group B Streptococcal Infection (GBS), Ovarian Cysts, Women's Health. For the full list see this list.
Has Dr. William Edward Winter affiliation with hospitals?
Dr. William Edward Winter is affiliated with OHSU HOSPITAL. For the full list of hospitals see this list.
Where can you meet with Dr. William Edward Winter?
Dr. William Edward Winter's office is located at 12123 Southwest 69th Avenue in Tigard, OR 97223.