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

Dr. John R Clasen Jr., OD

Individual provider Optometrist · NPI 1780649707

Dr. John R Clasen Jr., OD is an Optometrist in Birmingham, Alabama. Licensed in Alabama. Registered with an NPI since 2006.

Licensed in
AL
In the registry since
2006
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

840 Montclair Rd Ste 722
Birmingham, AL 35213-1920
Phone: (205) 591-2311
Fax: (205) 592-3531
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence S-839-TA-366 (AL)

Record details

NPI number1780649707
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESFebruary 24, 2017

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