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

James Malleis, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1255836847

James Malleis, MD is a Pathology in Grand Rapids, Michigan. Graduated from Wayne State University School of Medicine in 2018, 8 years ago. Practices with Michigan Pathology Specialists PC, a 31-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
8
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2018
Specialties on file
2
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

35 Michigan St NE Ste 6330
Grand Rapids, MI 49503-2530
Phone: (800) 475-6236
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1959 Ne Pacific St, Seattle, WA 98195-0001 — (206) 543-1140

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 4301509236 (MI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1255836847
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2018
Last updated in NPPESJuly 5, 2023
Certification dateJuly 5, 2023
Mailing address35 Michigan St Ne Ste 6330, Grand Rapids, MI 49503-2530

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Michigan Pathology Specialists Pc — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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