Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Matthew James Merwin

Individual provider Internal Medicine Physician · NPI 1801680517

Matthew James Merwin is an Internal Medicine Physician in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2025.

Licensed in
WI
In the registry since
2025

Practice location Address checks out

Uw Hospitals And Clinics 600 Highland Ave
Madison, WI 53792-0001
Phone: (608) 263-6400
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 101677-851 (WI)

Record details

NPI number1801680517
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 7, 2025
Last updated in NPPESJune 30, 2025
Certification dateJune 8, 2025
Mailing addressUw Hospitals And Clinics 600 Highland Ave, Madison, WI 53792-0001

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