Dr. Charles D. Knife Chief
- Gender: Male
- Experience: 39 years
- Graduated from: University Of California, San Diego School Of Medicine
- Graduation year: 1982
- Sole propriator: Yes
- NPI: 1760405740
Dr. Charles D. Knife Chief M.D.
Obstetrician and Gynecologist
He is located at 12455 East 100th Street North Ste 220 in Owasso, OK 74055. Can help patients with the following: Fibrocystic Breast Disease, Placenta Previa, Pregnancy, Premature Ovarian Failure (POF), Urinary Retention, Vaginal Pain. His National Provider Identifier (NPI) number is 1760405740. Appointment can be made via the phone number (918) 274-5555. He is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. Charles Dennis Knife Chief, 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. Charles D. Knife Chief.
- 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
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Charles D. Knife Chief as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Oklahoma
Network data as of Jun 7, 2026, as reported by the insurer.
Show all 13 plans from Blue Cross and Blue Shield of Oklahoma
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Advantage Bronze PPO℠ 202 (5 plan variants) | PPO · Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Bronze PPO℠ 203 (5 plan variants) | PPO · Expanded Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Bronze PPO℠ Standard (5 plan variants) | PPO · Expanded Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ 309 (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ 604 (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ Standard (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ 204 (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ 501 (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ Standard (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Preferred Bronze PPO℠ Standard (5 plan variants) | PPO · Expanded Bronze | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Gold PPO℠ Standard (5 plan variants) | PPO · Gold | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Security PPO℠ 200 (5 plan variants) | PPO · Catastrophic | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Silver PPO℠ Standard (5 plan variants) | PPO · Silver | Blue Preferred PPO | 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. Charles D. Knife Chief 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. Charles D. Knife Chief is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Cherokee Nation
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
| American Medical Systems | $1526 |
| Baxter Healthcare | $137 |
| Pfizer | $78 |
Other
| Travel and Lodging | $1379 |
| Food and Beverage | $641 |
Studies
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated in 1982Affiliated practices
Looking for more Obstetrician and Gynecologists?
There are 8 other obstetrician and gynecologists in this region.
- Gender: Female
- Address: 6465 South Yale Avenue Suite 815 Tulsa, 74136, OK
- Gender: Male
- Address: Suite 220 12455 East 100th Street North Owasso, 74055, OK
- Gender: Female
- Address: 410 Celebration Place Suite 200 Celebration, 34747, FL
- Gender: Female
- Address: Suite 220 12455 East 100th Street North Owasso, 74055, OK
- Gender: Female
- Address: Suite 220 12455 East 100th Street North Owasso, 74055, OK
- Gender: Female
- Address: 2101 North Waldron Street Hutchinson, 67502, KS
- Gender: Female
- Address: Suite 220 12455 East 100th Street North Owasso, 74055, OK
- Gender: Female
- Address: 715 West Main Street Suite K Jenks, 74037, OK
Questions & Answers
Does Dr. Charles Dennis Knife Chief accept insurance?
Dr. Charles Dennis Knife Chief is listed in-network for 13 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Oklahoma. See the Marketplace plans section for details.
Where can you meet with Dr. Charles Dennis Knife Chief?
Dr. Charles Dennis Knife Chief's office is located at 12455 East 100th Street North Ste 220 in Owasso, OK 74055.
Does Dr. Charles Dennis Knife Chief have affiliation with practices?
Dr. Charles Dennis Knife Chief is affiliated with Siggins Memorial Clinic. For the full list of practices see this list.
Has Dr. Charles Dennis Knife Chief affiliation with hospitals?
Dr. Charles Dennis Knife Chief is affiliated with CHEROKEE NATION W W HASTINGS INDIAN HOSPITAL.
What conditions does Dr. Charles Dennis Knife Chief treat?
Dr. Charles Dennis Knife Chief provides treatment for Fibrocystic Breast Disease, Placenta Previa, Pregnancy, Premature Ovarian Failure (POF), Urinary Retention, Vaginal Pain. For the full list see this list.