Dr. Mustafa A. Arain
- Gender: Male
- Experience: 21 years
- Graduation year: 2000
- Sole propriator: No
- NPI: 1669420618
Dr. Mustafa A. Arain M.D.
Gastroenterologist
He is located at 6400 Fannin Street Floor 14 in Houston, TX 77030. Can help patients with the following: Blood in Stool, Cirrhosis, Clostridium Difficile Colitis, Lactose Intolerance, Pancreatic Cancer, Stomach Cancer. His National Provider Identifier (NPI) number is 1669420618. Appointment can be made via the phone number (713) 500-3450. He also has a website where you can get more information. The website can be found at https://www.ucsfhealth.org/providers/dr-mustafa-arain. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Mustafa Atiq Arain, being an gastroenterologist, 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. Mustafa A. Arain.
- Abdominal Pain
- Anemia
- Ascites
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Childhood Obesity
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulosis
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Nausea and Vomiting
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
Procedures Performed by Dr. Mustafa A. Arain
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mustafa A. Arain as in-network for the following 2026 plans.
Health plans
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 6 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Kelsey-Seybold Bronze Copay Focus $0 Indiv Med Ded | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Kelsey-Seybold Bronze Copay Focus+ $0 Indiv Med Ded (Dental + Vision) | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Kelsey-Seybold Gold Copay Focus $0 Indiv Med Ded ($8 Tier 2 Rx) | HMO · Gold | Non Preferred | Accepting new patients |
| UHC Kelsey-Seybold Gold Copay Focus+ $0 Indiv Med Ded ($8 Tier 2 Rx, Dental + Vision) | HMO · Gold | Non Preferred | Accepting new patients |
| UHC Kelsey-Seybold Silver Copay Focus $0 Indiv Med Ded | HMO · Silver | Non Preferred | Accepting new patients |
| UHC Kelsey-Seybold Silver Copay Focus+ $0 Indiv Med Ded (Dental + Vision) | HMO · Silver | Non 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. Mustafa A. Arain 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. Mustafa A. Arain is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Regents Of The University Of California
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
| Boston Scientific | $11614 |
| Olympus | $5201 |
| Cook Medical | $2077 |
Other
| Travel and Lodging | $5966 |
| Consulting | $5800 |
| Promotional Speaking or Service | $5012 |
| Food and Beverage | $2842 |
| Other | $110 |
Studies
Graduated in 2000Other ways to reach out
- Website: https://www.ucsfhealth.org/providers/dr-mustafa-arain
Looking for more Gastroenterologists?
Out of the 126 gastroenterologists in this region, here are 10 randomly selected ones for you to explore.
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- Address: Suite 1201 6550 Fannin Street Houston, 77030, TX
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- Address: 1515 Holcombe Boulevard Houston, 77030, TX
- Gender: Male
- Address: 1515 Holcombe Boulevard Houston, 77030, TX
- Gender: Male
- Address: Suite 1400 6410 Fannin Street Houston, 77030, TX
- Gender: Male
- Address: 6431 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: Suite 1400 6400 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: Suite 1201 6550 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: 2002 Holcombe Boulevard Houston, 77030, TX
- Gender: Male
- Address: 1441 North 12th Street Floor 2 Phoenix, 85006, AZ
Questions & Answers
Does Dr. Mustafa Atiq Arain have affiliation with practices?
Dr. Mustafa Atiq Arain is affiliated with UC Davis Medical Group. For the full list of practices see this list.
Has Dr. Mustafa Atiq Arain affiliation with hospitals?
Dr. Mustafa Atiq Arain is affiliated with UCSF MEDICAL CENTER.
Where can you meet with Dr. Mustafa Atiq Arain?
Dr. Mustafa Atiq Arain's office is located at 6400 Fannin Street Floor 14 in Houston, TX 77030.
Does Dr. Mustafa Atiq Arain accept patients with UnitedHealthcare?
Yes, Dr. Mustafa Atiq Arain is listed in-network for UnitedHealthcare through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Mustafa Atiq Arain treat?
Dr. Mustafa Atiq Arain provides treatment for Blood in Stool, Cirrhosis, Clostridium Difficile Colitis, Lactose Intolerance, Pancreatic Cancer, Stomach Cancer. For the full list see this list.