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

Individual provider Optometrist · NPI 1558374090

David L. Hartzok, OD is an Optometrist in Chambersburg, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

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

71 Brumbaugh Ave
Chambersburg, PA 17201-2803
Phone: (717) 264-7225
Fax: (717) 264-8637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OEG000140 (PA)

Record details

NPI number1558374090
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedAugust 15, 2006
Last updated in NPPESMay 2, 2008
Mailing address71 Brumbaugh Ave, Chambersburg, PA 17201-2803

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