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

Dr. Rocky G Hansen, OD

Individual provider Optometrist · NPI 1003804667

Dr. Rocky G Hansen, OD is an Optometry in Greenville, Michigan. Graduated from Illinois College of Optometry at Chicago in 1978, 48 years ago. Practices with E.c. One, PLLC, an 11-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
48
Trained at
Illinois College of Optometry at Chicago
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

307 S Franklin
Greenville, MI 48838-1905
Phone: (616) 754-7143
Fax: (616) 754-2778
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4901002646 (MI)

Record details

NPI number1003804667
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 7, 2005
Last updated in NPPESFebruary 7, 2020
Certification dateFebruary 7, 2020

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 1978 (48 years in practice)
Group practice E.C. One, Pllc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Greenville