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

Individual provider Family Medicine Physician · NPI 1952367880

Dr. Matthew John Ptaszkiewicz, MD is a Family Practice in Windsor, Colorado. Graduated from Michigan State University College of Human Medicine in 1999, 27 years ago. Practices with Banner Fort Collins Pcp LLC, a 47-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
27
Trained at
Michigan State University College of Human Medicine
Licensed in
CO
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

1683 Main St
Windsor, CO 80550-7921
Phone: (970) 400-7618
Fax: (970) 823-9007
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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 49467 (CO)

Record details

NPI number1952367880
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESFebruary 3, 2026
Certification dateFebruary 3, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1999 (27 years in practice)
Group practice Banner Fort Collins Pcp Llc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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