Dr. Roberto F. Diaz
- Gender: Male
- Experience: 31 years
- Graduation year: 1990
- Sole propriator: No
- NPI: 1851300891
Dr. Roberto F. Diaz M.D.
Internist
He is located at 7121 South Padre Island Drive Suite 104 in Corpus Christi, TX 78412. Can help patients with the following: Bladder Control, General Care, High Blood Pressure, Obesity, Relationship Issues, Sleepwalking. His National Provider Identifier (NPI) number is 1851300891. Appointment can be made via the phone number (361) 271-5221. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Roberto Fabricio Diaz, 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. Roberto F. Diaz.
- Abdominal Pain
- Acute Pain
- Anemia
- Anxiety
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Depression
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Grief
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hypersomnia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Insomnia
- Isolation
- Jet Lag
- Migraine
- Narcolepsy
- Nausea and Vomiting
- Night Sweats
- Nightmares
- Obesity
- Online Therapy
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Problem Sleepiness
- Relationship Issues
- Restless Leg Syndrome (RLS)
- Sleep Apnea
- Sleep Disorders
- Sleep Paralysis
- Sleepwalking
- Snoring
- Stress
- Trauma
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Roberto F. Diaz
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Roberto F. 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 25 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 |
| MyBlue Health Bronze℠ 402 (13 plan variants) | HMO · Expanded Bronze | Myblue Health | Accepting new patients |
| MyBlue Health Bronze℠ Standard (11 plan variants) | HMO · Expanded Bronze | Myblue Health | Accepting new patients |
| MyBlue Health Gold℠ 403 (13 plan variants) | HMO · Gold | Myblue Health | Accepting new patients |
| MyBlue Health Gold℠ Standard (11 plan variants) | HMO · Gold | Myblue Health | Accepting new patients |
| MyBlue Health Silver℠ 405 (13 plan variants) | HMO · Silver | Myblue Health | Accepting new patients |
| MyBlue Health Silver℠ Standard (11 plan variants) | HMO · Silver | Myblue Health | 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. Roberto F. 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. Roberto F. Diaz is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Sleep Medicine) .
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
| AstraZeneca | $2468 |
| Takeda | $1722 |
| Novo Nordisk | $1605 |
Other
| Food and Beverage | $14910 |
Studies
Graduated in 1990Additional Specialities
- Sleep Medicine Specialist
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Questions & Answers
Does Dr. Roberto Fabricio Diaz have affiliation with practices?
Dr. Roberto Fabricio Diaz is affiliated with Alice Internal Medicine Consultants.
Has Dr. Roberto Fabricio Diaz affiliation with hospitals?
Dr. Roberto Fabricio Diaz is affiliated with CHRISTUS SPOHN HOSPITAL CORPUS CHRISTI. For the full list of hospitals see this list.
Where can you meet with Dr. Roberto Fabricio Diaz?
Dr. Roberto Fabricio Diaz's office is located at 7121 South Padre Island Drive Suite 104 in Corpus Christi, TX 78412.
What conditions does Dr. Roberto Fabricio Diaz treat?
Dr. Roberto Fabricio Diaz provides treatment for Bladder Control, General Care, High Blood Pressure, Obesity, Relationship Issues, Sleepwalking. For the full list see this list.
Does Dr. Roberto Fabricio Diaz accept patients with Blue Cross and Blue Shield of Texas?
Yes, Dr. Roberto Fabricio 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.