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

Dorwyn Craig Collier, DO

Individual provider Family Medicine Physician · NPI 1326160425

Dorwyn Craig Collier, DO is a Family Medicine Physician in Elkhart, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3100 Windsor Ct
Elkhart, IN 46514
Phone: (574) 266-6555
Fax: (574) 266-6888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 02001521A (IN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 02001521A (IN)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 02001521A (IN)

Record details

NPI number1326160425
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 6, 2007
Last updated in NPPESNovember 30, 2009
Mailing address3100 Windsor Court, Elkhart, IN 46514

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