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

Dr. Matthew James Winkels, MD

Individual provider Ophthalmology Physician · NPI 1811450588

Dr. Matthew James Winkels, MD is an Ophthalmology in Mayville, North Dakota. Graduated from University of North Dakota School of Medicine in 2019, 7 years ago. Practices with Eye Physicians Group LLC, a 4-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
7
Trained at
University of North Dakota School of Medicine
Licensed in
ND
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

600 1st St SE
Mayville, ND 58257-1699
Phone: (701) 788-4500
Fax: (701) 788-4545
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 20225 (ND)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1811450588
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2019
Last updated in NPPESJanuary 3, 2024
Certification dateJanuary 3, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Eye Physicians Group Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare