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

Dr. James Charles Comstock, MD

Individual provider Emergency Medicine Physician · NPI 1689665341

Dr. James Charles Comstock, MD is an Emergency Medicine Physician in Lake City, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
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

3420 Inwood Ave
Lake City, IA 51449-7577
Phone: (712) 464-7251
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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 17798 (IA)

Record details

NPI number1689665341
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESSeptember 9, 2008
Mailing address3420 Inwood Ave, Lake City, IA 51449-7577

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