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

Jonah Michael Pfeiffer, OD

Individual provider Optometrist · NPI 1649840059

Jonah Michael Pfeiffer, OD is an Optometry in Saint Clair, Missouri. Graduated from University of Missouri St Louis - School of Optometry in 2021, 5 years ago. Accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
5
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
MO
In the registry since
2021
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

855 N Commercial Ave Ste 1
Saint Clair, MO 63077-1118
Phone: (636) 812-6789
Fax: (636) 812-6788
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2021019773 (MO)

Record details

NPI number1649840059
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 28, 2021
Last updated in NPPESFebruary 24, 2026
Certification dateFebruary 24, 2026
Mailing address855 N Commercial Ave, Saint Clair, MO 63077-1118

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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