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

Individual provider Optometrist · NPI 1902894470

Dr. John Osika, OD is an Optometry in Sacaton, Arizona. Graduated from Pacific University - College of Optometry in 2000, 26 years ago. Practices with Gila River Health Care Corporation, a 241-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
26
Trained at
Pacific University - College of Optometry
Licensed in
AZ
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

483 W Seed Farm Rd Hu Hu Kam Memorial Hospital
Sacaton, AZ 85147-0038
Phone: (602) 528-1200
Fax: (602) 528-1255
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 1105 (AZ)

Record details

NPI number1902894470
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 10, 2005
Last updated in NPPESFebruary 7, 2014
Mailing addressP.O. Box 38, Hu Hu Kam Memorial Hospital, Sacaton, AZ 85147-0038

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 2000 (26 years in practice)
Group practice Gila River Health Care Corporation — 241 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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