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

Dr. Dean L Hartwig, OD

Individual provider Optometrist · NPI 1457355067

Dr. Dean L Hartwig, OD is an Optometrist in Iron Mountain, Michigan. Licensed in Michigan and Wisconsin. Registered with an NPI since 2005.

Licensed in
MI, WI
In the registry since
2005
Specialties on file
2
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

325 E H St
Iron Mountain, MI 49801
Phone: (906) 774-3300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4901003320 (MI)
Optometrist Taxonomy 152W00000X · Licence 2367-35 (WI)

Record details

NPI number1457355067
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 10, 2005
Last updated in NPPESDecember 7, 2018

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