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

Individual provider Optometrist · NPI 1790861326

Dr. John Joseph Flaim, OD is an Optometry in Ephrata, Pennsylvania. Graduated from Pennsylvania College of Optometry in 1982, 44 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
44
Trained at
Pennsylvania College of Optometry
Licensed in
PA
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

1521 W Main St
Ephrata, PA 17522-1102
Phone: (717) 733-1575
Fax: (717) 733-2189
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OE-006027T (PA)

Record details

NPI number1790861326
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedOctober 27, 2006
Last updated in NPPESNovember 25, 2009
Mailing address1521 W Main St, Ephrata, PA 17522-1102

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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