Dr. Antonio M. Diaz
- Gender: Male
- Experience: 48 years
- Graduation year: 1973
- Sole propriator: Yes
- NPI: 1952582710
Dr. Antonio M. Diaz JR. M.D.
Family Physician
He is located at 864 Central Boulevard Suite 100 in Brownsville, TX 78520. Can help patients with the following: Arthritis, Autism, Birth Control Counseling, Chronic Obstructive Pulmonary Disease (COPD), Hypothyroidism, Thyroid Disease. His National Provider Identifier (NPI) number is 1952582710. Appointment can be made via the phone number (956) 541-5231. He is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. Antonio Manuel Diaz, 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. Antonio M. Diaz.
- 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
Procedures Performed by Dr. Antonio M. Diaz
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Antonio M. Diaz 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. Antonio M. Diaz 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. Antonio M. Diaz is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Wellmed Medical Group 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
| GlaxoSmithKline | $240 |
| AstraZeneca | $175 |
| Novo Nordisk | $135 |
Other
| Food and Beverage | $906 |
Studies
Graduated in 1973Affiliated practices
Looking for more Family Physicians?
There are 8 other family physicians in this region.
- Gender: Male
- Address: 625 East Price Road Brownsville, 78521, TX
- Gender: Female
- Address: 509 South Expressway 83 Suite B2 Harlingen, 78550, TX
- Gender: Male
- Address: 1134 East Los Ebanos Boulevard Brownsville, 78520, TX
- Gender: Male
- Address: #7783 Suite 800 4365 North Expressway Brownsville, 78520, TX
- Gender: Male
- Address: 1040 West Jefferson Street Brownsville, 78520, TX
- Gender: Female
- Address: Suite 200 800 West Jefferson Street Brownsville, 78520, TX
- Gender: Male
- Address: 507 East Elizabeth Street Brownsville, 78520, TX
- Gender: Male
- Address: 861 Old Alice Road Brownsville, 78520, TX
Questions & Answers
Where can you meet with Dr. Antonio Manuel Diaz?
Dr. Antonio Manuel Diaz's office is located at 864 Central Boulevard Suite 100 in Brownsville, TX 78520.
Does Dr. Antonio Manuel Diaz have affiliation with practices?
Dr. Antonio Manuel Diaz is affiliated with Newco Imaging. For the full list of practices see this list.
Has Dr. Antonio Manuel Diaz affiliation with hospitals?
Dr. Antonio Manuel Diaz is affiliated with VALLEY BAPTIST MEDICAL CENTER - BROWNSVILLE.
What conditions does Dr. Antonio Manuel Diaz treat?
Dr. Antonio Manuel Diaz provides treatment for Arthritis, Autism, Birth Control Counseling, Chronic Obstructive Pulmonary Disease (COPD), Hypothyroidism, Thyroid Disease. For the full list see this list.
Does Dr. Antonio Manuel Diaz accept patients with Blue Cross and Blue Shield of Texas?
Yes, Dr. Antonio Manuel Diaz is listed in-network for Blue Cross and Blue Shield of Texas through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.