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

Dr. Michael Edward Jonassen, OD

Individual provider Optometrist · NPI 1922187673

Dr. Michael Edward Jonassen, OD is an Optometry in Hart, Michigan. Graduated from Illinois College of Optometry at Chicago in 1986, 40 years ago. Accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
40
Trained at
Illinois College of Optometry at Chicago
Licensed in
MI
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

44 S State St
Hart, MI 49420-1123
Phone: (231) 873-2575
Fax: (231) 873-2593
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4901003163 (MI)

Record details

NPI number1922187673
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedNovember 3, 2006
Last updated in NPPESFebruary 21, 2014
Mailing address44 S State St, Hart, MI 49420-1123

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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