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

Stephen J Mattichak, MD

Individual provider Cardiovascular Disease Physician · NPI 1013930189

Stephen J Mattichak, MD is an Interventional Cardiology in Midland, Michigan. Graduated from Wayne State University School of Medicine in 1997, 29 years ago. Practices with Bay Area Hospital District, a 124-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Michigan and Ohio.

Years since qualifying
29
Trained at
Wayne State University School of Medicine
Licensed in
CO, MI, OH
In the registry since
2006
Specialties on file
5
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

2660 W Sugnet Rd
Midland, MI 48640-2647
Phone: (989) 832-0900
Fax: (989) 633-0349
Show map & directions

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

Additional practice locations (2)

  • 3175 W. Professional Blvd, Bay City, MI 48706-2823 — (989) 894-3278
  • 1775 Thompson Rd, Coos Bay, OR 97420-2125 — (541) 269-8111

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 4301079048 (MI)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence DR.0059344 (CO)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 35.132423 (OH)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence DR.0059344 (CO)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 35.132423 (OH)

Record details

NPI number1013930189
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESApril 4, 2023
Certification dateApril 4, 2023
Mailing address4000 Wellness Dr, Midland, MI 48670-0001

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Bay Area Hospital District — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

Other providers in Midland