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

William Ringer, MD

Individual provider Family Medicine Physician · NPI 1538195391

William Ringer, MD is a Family Medicine Physician in Williamsport, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
In the registry since
2006
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

1731 Ringer Ln
Williamsport, IN 47993
Phone: (765) 762-9000
Fax: (765) 762-2770
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01019484A (IN)

Record details

NPI number1538195391
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1731 Ringer Lane, Williamsport, IN 47993

Other providers in Williamsport