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

On Site Health Services PC

Organization Optometrist · NPI 1720083553

On Site Health Services PC is an Optometrist in Blue Bell, Pennsylvania. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2005.

Licensed in
NJ, PA
In the registry since
2005
Specialties on file
2
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

482 Norristown Rd Ste 111
Blue Bell, PA 19422-2349
Phone: (610) 825-8210
Fax: (610) 825-8208
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OE006115T (PA)
Optometrist Taxonomy 152W00000X · Licence 27OA00437400 (NJ)

Record details

NPI number1720083553
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gary Itzenson — Owner Director Active, Attending · (610) 825-8210
NPI enumeratedJune 17, 2005
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026
Mailing address490 Norristown Rd Ste 151, Blue Bell, PA 19422-2350

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