Ghassan Hammoud is a Gastroenterology physician affiliated with University of Missouri Hospital. OpenAlex indexes 87 publications with 1,100 citations (h-index 14).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
5151 N 9th Ave
Pensacola, FL 325048721
Telephone
850-416-7000Provider last certified this registry record 15 Jul 2025.
Industry payments
8 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- LUMENDI LLCProgram year20251 payment
- ERBE USA IncProgram year20251 payment
- Boston Scientific CorporationProgram year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
95.5%Osmotic Laxative61.8%Gavilyte-G57%Peg-3350 And Electrolytes34%Gavilyte-C9%Part D≥81 patientsProton pump inhibitor17.5%Omeprazole51%Pantoprazole Sodium49%Part D<11 patients+ 1 more class in this area
Sensory organs
4.5%Fluoroquinolone Antibacterial4.5%Ciprofloxacin Hcl100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
Similar KOLs
Other experts from the same institution or the same specialty.
Jamal Ibdah, MD
University of Missouri Hospital
Farhan Siddiq, MD
University of Missouri Hospital
Hung Winn, MD
University of Missouri Hospital
Chokkalingam Siva, MD
University of Missouri Hospital
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”