Dr. Brian M. Kanatzar
- Gender: Male
- Experience: 13 years
- Sole propriator: No
- NPI: 1093033243
Dr. Brian M. Kanatzar D.O.
Internist
He is located at 4330 Medical Drive Ste 500 in San Antonio, TX 78229. Can help patients with the following: Anemia, Asthma, Chronic Obstructive Pulmonary Disease (COPD), Heart Disease, Obesity, Peptic Ulcer. His National Provider Identifier (NPI) number is 1093033243. Appointment can be made via the phone number (210) 576-5306. He is affiliated with 3 practices.
Conditions treated
Dr. Brian Michael Kanatzar, being an internist, 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. Brian M. Kanatzar.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Brian M. Kanatzar as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Texas
Network data as of Jun 7, 2026, as reported by the insurer.
Show all 19 plans from Blue Cross and Blue Shield of Texas
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Advantage Bronze HMO℠ 204 (27 plan variants) | HMO · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Bronze HMO℠ 301 (14 plan variants) | HMO · Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Bronze HMO℠ Standard (27 plan variants) | HMO · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Gold HMO℠ 206 (27 plan variants) | HMO · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Gold HMO℠ 603 (14 plan variants) | HMO · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Gold HMO℠ Standard (27 plan variants) | HMO · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Bronze℠ 303 (27 plan variants) | POS · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Bronze℠ 305 (27 plan variants) | POS · Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Bronze℠ Standard (27 plan variants) | POS · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Gold℠ 203 (27 plan variants) | POS · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Gold℠ 803 (27 plan variants) | POS · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Gold℠ Standard (27 plan variants) | POS · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Silver℠ 202 (27 plan variants) | POS · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Silver℠ 605 (27 plan variants) | POS · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Silver℠ Standard (27 plan variants) | POS · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Security HMO℠ 200 (27 plan variants) | HMO · Catastrophic | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Silver HMO℠ 205 (27 plan variants) | HMO · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Silver HMO℠ 801 (14 plan variants) | HMO · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Silver HMO℠ Standard (27 plan variants) | HMO · Silver | Blue Advantage HMO | 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. Brian M. Kanatzar 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. Brian M. Kanatzar is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Emergency Medicine) .
Bills through: Wellmed Networks, 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.
Affiliated practices
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- Address: Floor 3 8300 Floyd Curl Drive San Antonio, 78229, TX
- Gender: Male
- Address: 4502 Medical Drive San Antonio, 78229, TX
- Gender: Male
- Address: 5107 Medical Drive San Antonio, 78229, TX
- Gender: Male
- Address: 422 Hampton Way Shavano Park, 78249, TX
- Gender: Female
- Address: 4502 Medical Drive San Antonio, 78229, TX
- Gender: Male
- Address: 4502 Medical Drive San Antonio, 78229, TX
- Gender: Male
- Address: Suite 200 8550 Datapoint Drive San Antonio, 78229, TX
Questions & Answers
What conditions does Dr. Brian Michael Kanatzar treat?
Dr. Brian Michael Kanatzar provides treatment for Anemia, Asthma, Chronic Obstructive Pulmonary Disease (COPD), Heart Disease, Obesity, Peptic Ulcer. For the full list see this list.
Does Dr. Brian Michael Kanatzar accept insurance?
Dr. Brian Michael Kanatzar is listed in-network for 19 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Texas. See the Marketplace plans section for details.
Does Dr. Brian Michael Kanatzar have affiliation with practices?
Dr. Brian Michael Kanatzar is affiliated with Wellmed Cardiology. For the full list of practices see this list.
Where can you meet with Dr. Brian Michael Kanatzar?
Dr. Brian Michael Kanatzar's office is located at 4330 Medical Drive Ste 500 in San Antonio, TX 78229.