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

Individual provider Optometrist · NPI 1619039864

Nathan G Baas, OD is an Optometry in Traverse City, Michigan. Graduated from Ferris State College - College of Optometry in 2002, 24 years ago. Accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
24
Trained at
Ferris State College - College of Optometry
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

515 S Union St
Traverse City, MI 49684-3246
Phone: (231) 946-0333
Fax: (231) 946-1665
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence NB004139 (MI)

Record details

NPI number1619039864
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESAugust 24, 2010

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolFERRIS STATE COLLEGE - COLLEGE OF OPTOMETRY
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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