Marwan Massouh, MD

Individual Active
NPI 1508841669
Hematology & Oncology Physician Westlake, OH

Marwan Massouh, MD is a hematology & oncology physician practicing in Westlake, OH. The NPI was issued on December 13, 2005, and the record was last updated in NPPES on July 13, 2026.

Taxonomies and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X 35056179 (OH)

Practice location

29101 Health Campus Dr
Suite 260
Westlake, OH 44145-5270
Phone: (440) 808-6500

Local context

Active NPPES records list 170 providers with hematology & oncology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 15 of them within 10 miles.

The same primary taxonomy is listed by 596 in Ohio and 17,688 nationwide.

These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.

Other providers at this address

Providers whose NPPES practice location has the same street address, listing those with a page here.

Nearby providers with the same primary taxonomy

Record history

Name on record
Mr. Marwan Massouh
Status
Active
NPI issued
Last updated in NPPES

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NPPES data as of · Source: CMS NPPES

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