montana
Specialties
Obstetrician
Dr. Kathleen M. Lewison
Dr. Kathleen M. Lewison

Dr. Kathleen M. Lewison

  • Gender: Female
  • Experience: 28 years
  • Graduated from: University Of Maryland School Of Medicine
  • Graduation year: 1993
  • Sole propriator: No
  • NPI: 1508981663

Dr. Kathleen M. Lewison MD

Obstetrician

She is located at 2002 Hospital Way in Whitefish, MT 59937. Can help patients with the following: Braxton Hicks Contractions, Kidney Dysplasia, Osteoporosis, Ovarian Cancer, Sexually Transmitted Diseases (STDs), Uterine Growths. Her National Provider Identifier (NPI) number is 1508981663. Appointment can be made via the phone number (406) 862-6436. She is affiliated with 1 practices and 1 hospitals.

Conditions treated

Dr. Kathleen M. Lewison, being an obstetrician, 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. Kathleen M. Lewison.

  • 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
  • Kidney Dysplasia
  • 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
  • Reproductive Health
  • 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

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Kathleen M. Lewison as in-network for the following 2026 plans.

Health plans

Blue Cross and Blue Shield of Montana

Network data as of Jun 7, 2026, as reported by the insurer.

Show all 19 plans from Blue Cross and Blue Shield of Montana
Blue Cross and Blue Shield of Montana plans
Plan Plan type Network tier New patients
Blue Focus Bronze POS℠ 205 (3 plan variants) POS · Expanded Bronze Blue Focus POS Accepting new patients
Blue Focus Bronze POS℠ 705 (3 plan variants) POS · Bronze Blue Focus POS Accepting new patients
Blue Focus Bronze POS℠ Standard (3 plan variants) POS · Expanded Bronze Blue Focus POS Accepting new patients
Blue Focus Gold POS℠ 207 (3 plan variants) POS · Gold Blue Focus POS Accepting new patients
Blue Focus Gold POS℠ 902 (3 plan variants) POS · Gold Blue Focus POS Accepting new patients
Blue Focus Gold POS℠ Standard (3 plan variants) POS · Gold Blue Focus POS Accepting new patients
Blue Focus Silver POS℠ 206 (3 plan variants) POS · Silver Blue Focus POS Accepting new patients
Blue Focus Silver POS℠ 903 (3 plan variants) POS · Silver Blue Focus POS Accepting new patients
Blue Focus Silver POS℠ Standard (3 plan variants) POS · Silver Blue Focus POS Accepting new patients
Blue Preferred Bronze PPO℠ 201 (4 plan variants) PPO · Expanded Bronze Blue Preferred PPO Accepting new patients
Blue Preferred Bronze PPO℠ 202 (4 plan variants) PPO · Expanded Bronze Blue Preferred PPO Accepting new patients
Blue Preferred Bronze PPO℠ Standard (4 plan variants) PPO · Expanded Bronze Blue Preferred PPO Accepting new patients
Blue Preferred Gold PPO℠ 204 (4 plan variants) PPO · Gold Blue Preferred PPO Accepting new patients
Blue Preferred Gold PPO℠ 901 (4 plan variants) PPO · Gold Blue Preferred PPO Accepting new patients
Blue Preferred Gold PPO℠ Standard (4 plan variants) PPO · Gold Blue Preferred PPO Accepting new patients
Blue Preferred Security PPO℠ 200 (4 plan variants) PPO · Catastrophic Blue Preferred PPO Accepting new patients
Blue Preferred Silver PPO℠ 203 (4 plan variants) PPO · Silver Blue Preferred PPO Accepting new patients
Blue Preferred Silver PPO℠ 308 (4 plan variants) PPO · Silver Blue Preferred PPO Accepting new patients
Blue Preferred Silver PPO℠ Standard (4 plan variants) PPO · Silver Blue Preferred PPO Accepting new patients

Mountain Health CO-OP

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 31 plans from Mountain Health CO-OP
Mountain Health CO-OP plans
Plan Plan type Network tier New patients
PEAK PPO BRONZE PPO · Expanded Bronze Preferred Accepting new patients
Peak PPO Bronze HDHP PPO · Expanded Bronze Preferred Accepting new patients
PEAK PPO BRONZE HDHP PPO · Expanded Bronze Preferred Accepting new patients
Peak PPO Bronze Standard PPO · Expanded Bronze Preferred Accepting new patients
Peak PPO Catastrophic PPO · Catastrophic Preferred Accepting new patients
Peak PPO Gold PPO · Gold Preferred Accepting new patients
PEAK PPO GOLD PPO · Gold Preferred Accepting new patients
PEAK PPO GOLD HDHP PPO · Gold Preferred Accepting new patients
Peak PPO Gold Standard PPO · Gold Preferred Accepting new patients
Peak PPO Silver PPO · Silver Preferred Accepting new patients
PEAK PPO SILVER PPO · Silver Preferred Accepting new patients
PEAK PPO SILVER HDHP PPO · Silver Preferred Accepting new patients
Peak PPO Silver Standard PPO · Silver Preferred Accepting new patients
Plus Bronze (2 plan variants) PPO · Expanded Bronze Tier Two Accepting new patients
Plus Bronze HDHP PPO · Expanded Bronze Tier Two Accepting new patients
Plus Bronze Standard PPO · Expanded Bronze Tier Two Accepting new patients
Plus Gold (2 plan variants) PPO · Gold Tier Two Accepting new patients
Plus Gold HDHP PPO · Gold Tier Two Accepting new patients
Plus Gold Standard PPO · Gold Tier Two Accepting new patients
Plus Silver PPO · Silver Tier Two Accepting new patients
Plus Silver HDHP PPO · Silver Tier Two Accepting new patients
Plus Silver Standard PPO · Silver Tier Two Accepting new patients
ROCKY MOUNTAIN GOLD HDHP PPO · Gold Preferred Accepting new patients
ROCKY MOUNTAIN BRONZE PPO · Expanded Bronze Preferred Accepting new patients
ROCKY MOUNTAIN BRONZE HDHP PPO · Expanded Bronze Preferred Accepting new patients
Rocky Mountain Bronze Standard PPO · Expanded Bronze Preferred Accepting new patients
ROCKY MOUNTAIN GOLD PPO · Gold Preferred Accepting new patients
Rocky Mountain Gold Standard PPO · Gold Preferred Accepting new patients
ROCKY MOUNTAIN SILVER PPO · Silver Preferred Accepting new patients
ROCKY MOUNTAIN SILVER HDHP PPO · Silver Preferred Accepting new patients
Rocky Mountain Silver Standard PPO · Silver Preferred Accepting new patients

PacificSource Health Plans

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 8 plans from PacificSource Health Plans
PacificSource Health Plans plans
Plan Plan type Network tier New patients
Core Bronze HSA 10600 EPO · Bronze Tier One Accepting new patients
Core Bronze HSA 8300 EPO · Expanded Bronze Tier One Accepting new patients
Core Gold 1500 EPO · Gold Tier One Accepting new patients
Core Silver 3500 EPO · Silver Tier One Accepting new patients
Core Silver 5000 EPO · Silver Tier One Accepting new patients
Core Standard Expanded Bronze HSA EPO · Expanded Bronze Tier One Accepting new patients
Core Standard Gold EPO · Gold Tier One Accepting new patients
Core Standard Silver EPO · Silver Tier One 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. Kathleen M. Lewison is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Dr. Kathleen M. Lewison is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .

Bills through: Kalispell Regional Medical Center 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.

Payments received

Drug payment

Merck $98
Astellas Pharma $20
Boston Scientific $19

Other

Food and Beverage $195

Studies

UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE

Graduated in 1993

Additional Specialities

  • Obstetrician and Gynecologist

Affiliated practices

Alpine Women's Center
2002 Hospital Way
Whitefish, 59937 MT
(406) 862-6436

Affiliated hospitals

NORTH VALLEY HOSPITAL
1600 HOSPITAL WAY
WHITEFISH, 59937 MT
(406) 863-3550

Looking for more Obstetricians?

Here are obstetricians in Montana you may want to explore.

Dr. Linda Kay Waring
  • Gender: Female
  • Address: Suite 4500 905 Highland Boulevard Bozeman, 59715, MT
Dr. Gina Nelson
  • Gender: Female
  • Address: Suite 104 210 Sunnyview Lane Kalispell, 59901, MT
Dr. Richard Moris Ingle
  • Gender: Male
  • Address: 10 Kruger Road Plains, 59859, MT
Dr. Kelly Garver Bagnell
  • Gender: Female
  • Address: 6 13th Avenue East Polson, 59860, MT
Dr. Thomas A. Dehoop
  • Gender: Male
  • Address: Suite 201 210 Sunnyview Lane Kalispell, 59901, MT
Robert Michael St. John
  • Gender: Male
  • Address: 2500 Continental Drive Butte, 59701, MT
Dr. Kathryn Lee Williams
  • Gender: Female
  • Address: 311 West Main Street Lewistown, 59457, MT
Dr. Jeanne Michelle Stewart
  • Gender: Female
  • Address: 107 Dilworth Street Glendive, 59330, MT
Dr. Andrew Mark Malany
  • Gender: Male
  • Address: Suite 204 2525 East Broadway Street Helena, 59601, MT

Questions & Answers

Where can you meet with Dr. Kathleen M. Lewison?

Dr. Kathleen M. Lewison's office is located at 2002 Hospital Way in Whitefish, MT 59937.

Does Dr. Kathleen M. Lewison accept insurance?

Dr. Kathleen M. Lewison is listed in-network for 58 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans. See the Marketplace plans section for details.

What conditions does Dr. Kathleen M. Lewison treat?

Dr. Kathleen M. Lewison provides treatment for Braxton Hicks Contractions, Kidney Dysplasia, Osteoporosis, Ovarian Cancer, Sexually Transmitted Diseases (STDs), Uterine Growths. For the full list see this list.

Has Dr. Kathleen M. Lewison affiliation with hospitals?

Dr. Kathleen M. Lewison is affiliated with NORTH VALLEY HOSPITAL.

Does Dr. Kathleen M. Lewison have affiliation with practices?

Dr. Kathleen M. Lewison is affiliated with Alpine Women's Center.