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

Dr. Douglas Henry Linz, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1134254451

Dr. Douglas Henry Linz, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Cincinnati, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2007
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

11129 Kenwood Rd
Cincinnati, OH 45242-1817
Phone: (513) 985-5455
Fax: (513) 891-7286
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 35-052068 (OH)

Record details

NPI number1134254451
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Cincinnati