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

Duane Lewis Zink, OD

Individual provider Optometrist · NPI 1205831476

Duane Lewis Zink, OD is an Optometry in Spokane, Washington. Graduated from Pacific University - College of Optometry in 1996, 30 years ago. Practices with Melissa Barnhart OD PLLC, a 5-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
30
Trained at
Pacific University - College of Optometry
Licensed in
WA
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.

See every abbreviation used in this directory →

Practice location Address checks out

5503 N Wall St
Spokane, WA 99205-6402
Phone: (509) 489-2020
Fax: (509) 489-3387
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OD00003277 (WA)

Record details

NPI number1205831476
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESApril 14, 2017

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1996 (30 years in practice)
Group practice Melissa Barnhart Od Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Spokane