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

Barbara Knoll, MD

Individual provider Diagnostic Radiology Physician · NPI 1306838644

Barbara Knoll, MD is a Diagnostic Radiology in Minneapolis, Minnesota. Qualified in 1990, 36 years ago. Practices with Hennepin Healthcare System Inc, a 903-clinician group and accepts Medicare assignment. Licensed in Florida and Minnesota.

Years since qualifying
36
Licensed in
FL, MN
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.

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Practice location Address checks out

701 Park Ave
Minneapolis, MN 55415-1623
Phone: (612) 873-2036
Fax: (612) 904-4567
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 42939 (MN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 041790 (FL)

Record details

NPI number1306838644
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 22, 2005
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Hennepin Healthcare System Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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