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

John Perry Giffen, MD

Individual provider Internal Medicine Physician · NPI 1275583643

John Perry Giffen, MD is an Internal Medicine Physician in Meridian, Idaho. Licensed in Idaho. Registered with an NPI since 2006.

Licensed in
ID
In the registry since
2006
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

520 S Eagle Rd Ste 3102
Meridian, ID 83642-6351
Phone: (208) 706-5100
Fax: (208) 706-5169
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence M7066 (ID)

Record details

NPI number1275583643
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESFebruary 23, 2011
Mailing address190 E Bannock St, Boise, ID 83712-6241

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