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

Dr. James Michael Mashni, DDS

Individual provider General Practice Dentistry · NPI 1427306273

Dr. James Michael Mashni, DDS is a Dentist in East Lansing, Michigan. Graduated from Loma Linda University School of Dentistry in 2012, 14 years ago. Practices as a sole proprietor. Licensed in Michigan.

Years since qualifying
14
Trained at
Loma Linda University School of Dentistry
Licensed in
MI
In the registry since
2012
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

2121 Abbott Rd
East Lansing, MI 48823-8535
Phone: (517) 351-1733
Fax: (517) 351-5709
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 2901020812 (MI)

Record details

NPI number1427306273
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 28, 2012
Last updated in NPPESNovember 13, 2025
Certification dateNovember 13, 2025
Mailing address2121 Abbott Rd, East Lansing, MI 48823-8535

Medicare enrollment

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

Medicare specialtyDENTIST
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF DENTISTRY
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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