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

Dr. Jennessa Marie Nielsen Warzecha, MD

Individual provider Family Medicine Physician · NPI 1619946506

Dr. Jennessa Marie Nielsen Warzecha, MD is a Family Practice in Alexandria, Minnesota. Graduated from Mayo Medical School in 2004, 22 years ago. Practices with Alomere Health, a 122-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
22
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.

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Practice location Address checks out

610 30th Ave W
Alexandria, MN 56308-3426
Phone: (320) 763-5123
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 47818 (MN)

Record details

NPI number1619946506
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESOctober 21, 2024
Certification dateOctober 21, 2024

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2004 (22 years in practice)
Group practice Alomere Health — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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