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

Dr. Matthew P Chadwick, DO

Individual provider Gastroenterology Physician · NPI 1285081067

Dr. Matthew P Chadwick, DO is a Gastroenterology in Muskegon, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2016, 10 years ago. Practices with Mercy Health Partners - Physician Specialist, a 66-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
10
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2016
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1675 Leahy St Ste 324B
Muskegon, MI 49442-5500
Phone: (231) 672-8700
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 5101022335 (MI)

Record details

NPI number1285081067
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 20, 2016
Last updated in NPPESJuly 11, 2023
Certification dateJuly 11, 2023
Mailing address1675 Leahy St Ste 324b, Muskegon, MI 49442-5500

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice Mercy Health Partners - Physician Specialist — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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