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

Nial Welch, MD

Individual provider Internal Medicine Physician · NPI 1427943125

Nial Welch, MD is an Internal Medicine Physician in Evansville, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2025
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

801 Saint Marys Dr Ste 300
Evansville, IN 47714-0511
Phone: (812) 485-5300
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 11024525A (IN)

Record details

NPI number1427943125
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 11, 2025
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026
Mailing address1 Brookdale Plz, Brooklyn, NY 11212-3139

Other providers in Evansville