Sama Ahsan is an Oncology physician affiliated with Merck & Co.. OpenAlex indexes 22 publications with 586 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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
3401 Civic Center Blvd
Philadelphia, PA 191044319
Telephone
215-590-1000Registry record last updated 12 Jan 2018.
Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Bayer HealthCare Pharmaceuticals Inc.Program year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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.
Gregory Lubiniecki, MD
Merck & Co.
Luther Clark, MD
Merck & Co.
Alfred Saah, MD
Merck & Co.
Keith Kaufman, MD
Merck & Co.
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.”