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

Individual provider Optometrist · NPI 1689661886

Dr. John Arthur McGreal Jr., OD is an Optometry in Saint Louis, Missouri. Graduated from Pennsylvania College of Optometry in 1985, 41 years ago. Practices with Missouri Eye Associates LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
41
Trained at
Pennsylvania College of Optometry
Licensed in
MO
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

11710 Old Ballas Rd Ste 102
Saint Louis, MO 63141-7076
Phone: (314) 569-2020
Fax: (314) 569-1596
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence T03182 (MO)

Record details

NPI number1689661886
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 3, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Also practisesOPHTHALMOLOGY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1985 (41 years in practice)
Group practice Missouri Eye Associates Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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