Dr. Nancy L Nelson, MD

Individual provider Pediatrics Physician · NPI 1730195249

Dr. Nancy L Nelson, MD practises Pediatric Medicine in St Peter, Minnesota. Qualified in 1987, 39 years ago. Practices with Mankato Clinic Ltd, a 242-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying: 39
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

1901 N Old Minnesota Ave
St Peter, MN 56082
Phone: (507) 625-1811

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

Specialties & licences

Pediatrics Physician (primary)	Taxonomy 208000000X · Licence 33603 (MN)

Record details

NPI number	1730195249
Entity type	Individual (Type 1)
Gender	Female
Credentials	MD
Sole proprietor	No
NPI enumerated	August 1, 2006
Last updated in NPPES	March 21, 2022
Certification date	March 21, 2022

Medicare enrollment

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

Medicare specialty	PEDIATRIC MEDICINE
Medical school	OTHER
Graduated	1987 (39 years in practice)
Group practice	Mankato Clinic Ltd — 242 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Practice locations	3 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage	$37 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Mankato Clinic Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 242 clinicians in the practice; 12 are shown here.

Tammy Lynn Baker, PA-C Surgical Physician Assistant · Waseca, MN
Amy L Boles, MD Family Medicine Physician · Mankato, MN
MS. Elizabeth R Evers, PA Physician Assistant · Mankato, MN
Dr. Douglass S. Hassell, MD Diagnostic Radiology Physician · Eden Prairie, MN
Mitchell E Heun, MD Family Medicine Physician · Mankato, MN
Elissa Marget Karels, DNP, CNP, FNP-C Primary Care Nurse Practitioner · North Mankato, MN
Vanessa Mack, RD Registered Dietitian · Nicollet, MN
Constance L Meyer, LICSW Social Worker · Mankato, MN
Julia Katherine Omtvedt, AUD Audiologist · Mankato, MN
Nicolette J Schmuck, PA-C Physician Assistant · Sioux Falls, SD
Joni Lynn Stadtherr, LICSW Clinical Social Worker · Mankato, MN
Huy Q Tran, MD Diagnostic Radiology Physician · Eden Prairie, MN