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

Geoffrey Sirockman, DO

Individual provider Emergency Medicine Physician · NPI 1043656804

Geoffrey Sirockman, DO is an Emergency Medicine Physician in Marietta, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2013
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

401 Matthew St Emergency Dept
Marietta, OH 45750-1635
Phone: (740) 568-5669
Fax: (740) 568-5279
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 34.012083 (OH)

Record details

NPI number1043656804
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 20, 2013
Last updated in NPPESFebruary 15, 2017
Mailing address401 Matthew St, Emergency Department, Marietta, OH 45750-1635

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