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

Dr. James Robert Mlejnek II, MD

Individual provider Emergency Medicine Physician · NPI 1548423155

Dr. James Robert Mlejnek II, MD is an Emergency Medicine in Saginaw, Michigan. Qualified in 2008, 18 years ago. Practices with Mymichigan Medical Center Midland, a 509-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
18
Licensed in
MI
In the registry since
2008
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

900 Cooper Ave
Saginaw, MI 48602-5182
Phone: (989) 583-6166
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 5315035964 (MI)

Record details

NPI number1548423155
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 3, 2008
Last updated in NPPESJune 6, 2011

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Mymichigan Medical Center Midland — 509 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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