Dr. Brennon K. Cox
- Gender: Male
- Experience: 20 years
- Graduated from: Oklahoma State University College Of Osteopathic Medicine
- Graduation year: 2001
- Sole propriator: No
- NPI: 1073582821
Dr. Brennon K. Cox D.O.
Family Physician
He is located at 1802 East 19th Street 400 in Tulsa, OK 74104. Can help patients with the following: Anxiety, Arthritis, Birth Control Counseling, Chronic Obstructive Pulmonary Disease (COPD), Migraine, Obesity. His National Provider Identifier (NPI) number is 1073582821. Appointment can be made via the phone number (918) 748-7644. He is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. Brennon K. Cox, being an family physician, 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. Brennon K. Cox.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Brennon K. Cox 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 22 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 |
| MyBlue Bronze HMO℠ 902 (3 plan variants) | HMO · Bronze | Myblue HMO | Accepting new patients at some locations |
| MyBlue Bronze HMO℠ 904 (3 plan variants) | HMO · Bronze | Myblue HMO | Accepting new patients at some locations |
| MyBlue Bronze HMO℠ Standard (3 plan variants) | HMO · Expanded Bronze | Myblue HMO | Accepting new patients at some locations |
| MyBlue Gold HMO℠ 704 (3 plan variants) | HMO · Gold | Myblue HMO | Accepting new patients at some locations |
| MyBlue Gold HMO℠ 804 (3 plan variants) | HMO · Gold | Myblue HMO | Accepting new patients at some locations |
| MyBlue Gold HMO℠ Standard (3 plan variants) | HMO · Gold | Myblue HMO | Accepting new patients at some locations |
| MyBlue Silver HMO℠ 705 (3 plan variants) | HMO · Silver | Myblue HMO | Accepting new patients at some locations |
| MyBlue Silver HMO℠ 803 (3 plan variants) | HMO · Silver | Myblue HMO | Accepting new patients at some locations |
| MyBlue Silver HMO℠ Standard (3 plan variants) | HMO · Silver | Myblue HMO | Accepting new patients at some locations |
CommunityCare
Network data as of Aug 19, 2026, as reported by the insurer.
Show all 12 plans from CommunityCare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| CommunityCare Bronze IH223 | HMO · Expanded Bronze | Preffered | Accepting new patients |
| CommunityCare Bronze IH224 | HMO · Expanded Bronze | Preffered | Accepting new patients |
| CommunityCare Catastrophic | HMO · Catastrophic | Preffered | Accepting new patients |
| CommunityCare Expanded Bronze Standardized | HMO · Expanded Bronze | Preffered | Accepting new patients |
| CommunityCare Gold IH221 | HMO · Gold | Preffered | Accepting new patients |
| CommunityCare Gold L21 | HMO · Gold | Preffered | Accepting new patients |
| CommunityCare Gold Standardized | HMO · Gold | Preffered | Accepting new patients |
| CommunityCare Silver L21 | HMO · Silver | Preffered | Accepting new patients |
| CommunityCare Silver SLIH223 | HMO · Silver | Preffered | Accepting new patients |
| CommunityCare Silver Standardized | HMO · Silver | Preffered | Accepting new patients |
| Saint Francis Expanded Bronze Standardized | HMO · Expanded Bronze | Preffered | Accepting new patients |
| Saint Francis Silver Standardized | HMO · Silver | Preffered | Accepting new patients |
Medica
Network data as of Jan 5, 2026, as reported by the insurer.
Show all 18 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harmony by Medica Bronze $0 Copay PCP Visits | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze $0 Copay PCP Visits + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze Premier | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze Premier + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Expanded Bronze Standard | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Expanded Bronze Standard + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Gold $0 Copay PCP Visits | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold $0 Copay PCP Visits + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Share | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Share + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Standard | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Standard + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Silver $0 Copay PCP Visits | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver $0 Copay PCP Visits + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Share | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Share + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Standard | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Standard + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
Mending Health
Network data as of Sep 10, 2026, as reported by the insurer.
Show all 6 plans from Mending Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| MENDING Direct Primary Care Bronze 4950 ($0 DPC + $0 PCP + $0 Mental Health) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| MENDING Direct Primary Care Gold $0 Ded ($0 DPC $0 PCP + $0 Mental Health) | HMO · Gold | Preferred | Accepting new patients |
| MENDING Direct Primary Care Silver 2300 ($0 DPC + $0 PCP + $0 Mental Health) | HMO · Silver | Preferred | Accepting new patients |
| MENDING Standard Bronze (No Direct Primary Care, for DPC select DPC Bronze) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| MENDING Standard Gold (No Direct Primary Care, for DPC select DPC Gold) | HMO · Gold | Preferred | Accepting new patients |
| MENDING Standard Silver (No Direct Primary Care, for DPC select DPC Silver) | HMO · 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. Brennon K. Cox 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. Brennon K. Cox is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: St. John Physicians, 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
| E.R. Squibb \u0026 Sons | $27 |
| Novo Nordisk | $17 |
| UCB | $15 |
Other
| Food and Beverage | $75 |
Studies
OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated in 2001Affiliated practices
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Questions & Answers
Does Dr. Brennon K. Cox accept insurance?
Dr. Brennon K. Cox is listed in-network for 58 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Medica, Mending Health. See the Marketplace plans section for details.
Where can you meet with Dr. Brennon K. Cox?
Dr. Brennon K. Cox's office is located at 1802 East 19th Street 400 in Tulsa, OK 74104.
Does Dr. Brennon K. Cox have affiliation with practices?
Dr. Brennon K. Cox is affiliated with Siggins Memorial Clinic. For the full list of practices see this list.
What conditions does Dr. Brennon K. Cox treat?
Dr. Brennon K. Cox provides treatment for Anxiety, Arthritis, Birth Control Counseling, Chronic Obstructive Pulmonary Disease (COPD), Migraine, Obesity. For the full list see this list.
Has Dr. Brennon K. Cox affiliation with hospitals?
Dr. Brennon K. Cox is affiliated with ST JOHN MEDICAL CENTER, INC. For the full list of hospitals see this list.