Dr. Fernando Membreno, M.D.
Gastroenterology
20+
Years in Practice
Practice Locations
1 location
About Dr. Fernando Membreno
Fernando Membreno, M.D. is a healthcare provider practicing in Mcallen, TX.
Specialty Definition
An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.
32
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
GastroenterologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 1994
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Texas | M4350 | Internal Medicine | — |
| Texas | M4350 | Internal Medicine | |
| Texas | M4350 | Internal Medicine | — |
Public Data Summary for Dr. Fernando Membreno
With 20 years of practice, Dr. Fernando Membreno is an established gastroenterology provider, M.D., after earning their medical degree at Other in 1994. Dr. currently practices at Marco Gutierrez Md And Associates in Mcallen, Texas. Their National Provider Identifier (NPI) is 1942233929, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Fernando Membreno as a lower-volume gastroenterology provider, treating approximately 92 Medicare beneficiaries and delivering 138 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Fernando Membreno received $16K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$16K
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Fernando Membreno
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0 reviews
Gastroenterology Providers Nearby
Same primary specialty near ZIP 78504
FAQ
Frequently asked questions about Dr. Fernando Membreno
What does Dr. Fernando Membreno specialize in?
Dr. Fernando Membreno specializes in Gastroenterology. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Fernando Membreno practice?
Dr. Fernando Membreno practices at Marco Gutierrez Md And Associates in Mcallen, Texas.
Does Dr. Fernando Membreno accept Medicare?
CMS records show that Dr. Fernando Membreno accepts Medicare assignment. CMS billing data shows 92 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Fernando Membreno's NPI number?
Dr. Fernando Membreno's National Provider Identifier (NPI) is 1942233929. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Fernando Membreno been practicing?
Dr. Fernando Membreno has approximately 20 years of practice experience, having graduated from Other in 1994.