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

Individual provider Optometrist · NPI 1306841630

Dr. Duane Allen Tolsma, OD is an Optometry in Saint Joseph, Michigan. Graduated from Ferris State College - College of Optometry in 1988, 38 years ago. Practices with Great Lakes Eye Care PC, a 12-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
38
Trained at
Ferris State College - College of Optometry
Licensed in
MI
In the registry since
2005
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

2848 Niles Rd
Saint Joseph, MI 49085-3352
Phone: (269) 428-3300
Fax: (269) 428-5005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4901003188 (MI)

Record details

NPI number1306841630
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESApril 26, 2023
Certification dateApril 26, 2023

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolFERRIS STATE COLLEGE - COLLEGE OF OPTOMETRY
Graduated 1988 (38 years in practice)
Group practice Great Lakes Eye Care Pc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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