Dr. Omar A. Zantua
- Gender: Male
- Experience: 30 years
- Graduation year: 1991
- Sole propriator: No
- NPI: 1083675359
Dr. Omar A. Zantua M.D.
Geriatrician
He is located at 8511 South Sam Houston Parkway East 101 in Houston, TX 77075. Can help patients with the following: Fatigue, Heart Disease, Low Back Pain, Migraine, Osteoporosis, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1083675359. Appointment can be made via the phone number (713) 343-2301. He is affiliated with 2 practices.
Conditions treated
Dr. Omar A. Zantua, being an geriatrician, 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. Omar A. Zantua.
- Abdominal Pain
- Acute Pain
- Aging In Place
- Alzheimer's Disease
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Balance Issues
- Bladder Control
- Bone Loss
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cognitive Decline
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fatigue
- Fecal Incontinence
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hip Bursitis
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Low Back Pain
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Progressive Neurological Disorders
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Omar A. Zantua 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 |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 11 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Gold Classic Guided Care (8 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Gold Classic Standard Guided Care (8 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Gold Simple Diabetes Guided Care (8 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Gold Simple Guided Care (8 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard Guided Care (8 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits Guided Care (8 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM Guided Care (8 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes Guided Care (8 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Guided Care (8 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver Guided Care (8 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits Guided Care (8 plan variants) | 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. Omar A. Zantua 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. Omar A. Zantua is enrolled to bill Medicare as a Practitioner - Geriatric Medicine (also registered under: Practitioner - Internal Medicine) .
Bills through: Lonestar Hospital Medicine Associates Pa
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
| Novartis | $183 |
| Lilly | $181 |
| Merck | $98 |
Other
| Food and Beverage | $892 |
Studies
Graduated in 1991Additional Specialities
- Internist
Sanctions
| Date | Description | Board |
|---|---|---|
| 12/12/2008 | 7900.0 - AP FAST TRACK | Medical Board |
Looking for more Geriatricians?
Here are geriatricians in Texas you may want to explore.
- Gender: Male
- Address: 415 Palo Alto Road San Antonio, 78211, TX
- Gender: Male
- Address: 21902 Franklin Park Apartment 1306 San Antonio, 78259, TX
- Gender: Female
- Address: 3500 West Wheatland Road Dallas, 75237, TX
- Gender: Male
- Address: 18951 North Memorial Drive Suite 103W Humble, 77338, TX
- Gender: Male
- Address: 810 West Highway 71 Marble Falls, 78654, TX
- Gender: Female
- Address: 1977 Butler Boulevard Suite E4.400 Houston, 77030, TX
- Gender: Male
- Address: 1010 James Street Weslaco, 78596, TX
- Gender: Male
- Address: 1055 Ada Street San Antonio, 78223, TX
- Gender: Male
- Address: 811 West Interstate 20 Suite 224 Arlington, 76017, TX
- Gender: Female
- Address: 6431 Fannin Street Houston, 77030, TX
Questions & Answers
Where can you meet with Dr. Omar A. Zantua?
Dr. Omar A. Zantua's office is located at 8511 South Sam Houston Parkway East 101 in Houston, TX 77075.
Does Dr. Omar A. Zantua accept insurance?
Dr. Omar A. Zantua is listed in-network for 30 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company. See the Marketplace plans section for details.
What conditions does Dr. Omar A. Zantua treat?
Dr. Omar A. Zantua provides treatment for Fatigue, Heart Disease, Low Back Pain, Migraine, Osteoporosis, Urinary Tract Infection (UTI). For the full list see this list.
Does Dr. Omar A. Zantua have affiliation with practices?
Dr. Omar A. Zantua is affiliated with Inpatient Consultants of Texas. For the full list of practices see this list.