RONALD CHARLES SZISH DDS
NPI 1649416439
Dentist - General Practice in Reading, PA

Q: What is Ronald Szish's NPI number?

The NPI number for Ronald Szish is 1649416439. It was assigned to this individual provider in the NPPES registry on December 28, 2008.

Q: What is Ronald Szish's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Szish was last updated on December 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 28, 2008

3330 PLAZA DR, READING, PA 19605(610) 921-2336(610) 929-8591 Get Directions Write a Review

NPPES record last updated: December 28, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Ronald Charles Szish Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD CHARLES SZISH DDS (NPI 1649416439) is an individual general practice provider in Reading, Pennsylvania, licensed in Pennsylvania (DS-016859L) and active in the NPI registry since December 2008.

NPPES Registry Identity

NPI1649416439

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameRONALD CHARLES SZISHCredential: DDS

Location Address3330 PLAZA DRReading, PA 19605-2418

Mailing Address3330 Plaza DrReading, PA 19605-2418 · (610) 921-2336 · Fax (610) 929-8591

Phone(610) 921-2336

Fax(610) 929-8591

Sole ProprietorYes

Enumeration DateDecember 28, 2008

✔ NPI 1649416439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in PA · DS-016859L

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

3330 PLAZA DR, Reading, PA 19605

Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Szish's NPI number?

The NPI number for Ronald Szish is 1649416439. It was assigned to this individual provider in the NPPES registry on December 28, 2008.

Where is Ronald Szish located?

Ronald Szish practices at 3330 Plaza Dr, Reading, PA 19605. The listed phone number is (610) 921-2336.

What is Ronald Szish's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Ronald Szish was last updated on December 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.