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

Dr. William Vernon Ritzel, OD

Individual provider Optometrist · NPI 1699763458

Dr. William Vernon Ritzel, OD is an Optometry in Belleville, Illinois. Qualified in 2000, 26 years ago. Practices with Innovative Eye Care Solutions Ltd, a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
26
Licensed in
IL
In the registry since
2005
Specialties on file
5
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

22 N Jackson St
Belleville, IL 62220-1425
Phone: (618) 233-1270
Fax: (618) 233-5939
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 46-9636 (IL)
Corneal and Contact Management Optometrist Taxonomy 152WC0802X · Licence 46-9636 (IL)
Pediatric Optometrist Taxonomy 152WP0200X · Licence 46-9636 (IL)
Sports Vision Optometrist Taxonomy 152WS0006X · Licence 46-9636 (IL)
Occupational Vision Optometrist Taxonomy 152WX0102X · Licence 46-9636 (IL)

Record details

NPI number1699763458
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 6, 2005
Last updated in NPPESNovember 10, 2010

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Innovative Eye Care Solutions Ltd — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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