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

Persila V Mertz, MD, PC

Organization Ophthalmology Physician · NPI 1093934655

Persila V Mertz, MD, PC is an Ophthalmology Physician in Ephrata, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

115 E Main St
Ephrata, PA 17522-2710
Phone: (717) 733-3600
Fax: (717) 721-3038
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD043167E (PA)

Record details

NPI number1093934655
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Persila Mertz — Owner · (717) 733-3600
NPI enumeratedApril 24, 2007
Last updated in NPPESJuly 3, 2014
Mailing address115 E Main St, Ephrata, PA 17522-2710

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