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

David Edward Ehlenz, MD

Individual provider Family Medicine Physician · NPI 1558324202

David Edward Ehlenz, MD is a Family Practice in Buffalo, Minnesota. Graduated from Mayo Medical School in 1978, 48 years ago. Practices with Allina Health System, a 3,867-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
48
Trained at
Mayo Medical School
Licensed in
MN
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

303 Catlin St
Buffalo, MN 55313-1947
Phone: (612) 682-5225
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 24983 (MN)

Record details

NPI number1558324202
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2006
Last updated in NPPESNovember 10, 2020
Certification dateNovember 10, 2020
Mailing address2925 Chicago Ave, Minneapolis, MN 55407-1321

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMAYO MEDICAL SCHOOL
Graduated 1978 (48 years in practice)
Group practice Allina Health System — 3867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Buffalo