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

Dr. John E Liljenquist, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1619977600

Dr. John E Liljenquist, MD is an Endocrinology, Diabetes & Metabolism Physician in Idaho Falls, Idaho. Licensed in Idaho. Registered with an NPI since 2005.

Licensed in
ID
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

2220 E 25th St
Idaho Falls, ID 83404-7542
Phone: (208) 522-2996
Fax: (208) 523-6025
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence M4220 (ID)

Record details

NPI number1619977600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 30, 2005
Last updated in NPPESJune 2, 2010

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