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

Dr. Robert O. Gross, DO

Individual provider General Practice Physician · NPI 1033200795

Dr. Robert O. Gross, DO is a General Practice Physician in Clear Lake, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
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.

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Practice location Address checks out

800 1st Ave N Ste #1
Clear Lake, IA 50428-1725
Phone: (641) 357-2141
Fax: (641) 357-4315
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 01767 (IA)

Record details

NPI number1033200795
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 145, Clear Lake, IA 50428-0145

Other providers in Clear Lake