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

Individual provider Optometrist · NPI 1912190786

Dr. Mary Elizabeth Ferris, OD, FAAO is an Optometry in Chehalis, Washington. Graduated from Indiana University - School of Optometry in 2007, 19 years ago. Practices with Rainier Eye and Vision PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
19
Trained at
Indiana University - School of Optometry
Licensed in
WA
In the registry since
2007
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

145 S Market Blvd
Chehalis, WA 98532-3037
Phone: (360) 506-5544
Fax: (360) 506-5547
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4153 (WA)

Record details

NPI number1912190786
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD , FAAO
Sole proprietorNo
NPI enumeratedAugust 24, 2007
Last updated in NPPESDecember 9, 2025
Certification dateDecember 9, 2025

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2007 (19 years in practice)
Group practice Rainier Eye And Vision Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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