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

David C Cranston, MD

Individual provider Personal Emergency Response Attendant · NPI 1376526277

David C Cranston, MD is a Personal Emergency Response Attendant in Grinnell, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
Specialties on file
2
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

210 4th Ave
Grinnell, IA 50112-1898
Phone: (641) 236-7511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 21190 (IA)
Personal Emergency Response Attendant Taxonomy 146D00000X · Licence 21190 (IA)

Record details

NPI number1376526277
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESOctober 22, 2008
Mailing address210 4th Ave, Po Box 780, Grinnell, IA 50112-1898