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

Ross L Warren, DO

Individual provider Emergency Medicine Physician · NPI 1598773350

Ross L Warren, DO is an Emergency Medicine Physician in Coldwater, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
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

800 W Main St
Coldwater, OH 45828-1613
Phone: (419) 678-5101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence OH34003941 (OH)

Record details

NPI number1598773350
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2900 Upper Bellbrook Rd, Bellbrook, OH 45305-9720

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