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

Dr. Michael V Johnston, OD

Individual provider Optometrist · NPI 1740367283

Dr. Michael V Johnston, OD is an Optometry in Harlan, Iowa. Graduated from Southern College of Optometry in 1989, 37 years ago. Accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
37
Trained at
Southern College of Optometry
Licensed in
IA
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

2110 12th St
Harlan, IA 51537-2056
Phone: (712) 755-2150
Fax: (712) 755-7555
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 01898 (IA)

Record details

NPI number1740367283
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESMay 21, 2008
Mailing address2110 12th St, Harlan, IA 51537-2056

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN COLLEGE OF OPTOMETRY
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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