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

Dr. L John Osborn, DO

Individual provider Family Medicine Physician · NPI 1164487740

Dr. L John Osborn, DO is a Family Medicine Physician in Fowler, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

11017 W Third St
Fowler, MI 48835
Phone: (989) 593-2525
Fax: (989) 593-3385
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 5101006593 (MI)

Record details

NPI number1164487740
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 18, 2006
Last updated in NPPESJuly 13, 2026

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