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

Jeffrey Allyn Hassenflug, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1407299126

Jeffrey Allyn Hassenflug, MD is a Student in an Organized Health Care Education/Training Program in Maryville, Illinois. Licensed in Texas. Registered with an NPI since 2013.

Licensed in
TX
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2081 Briarbend Ct
Maryville, IL 62062-5833
Phone: (816) 567-3372
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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 Q9370 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1407299126
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2013
Last updated in NPPESApril 6, 2017

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