DR. HARRIS NELSON HORWITZ DDS
NPI 1104045335
Dentist - General Practice in Philadelphia, PA

Q: What is Harris Horwitz's NPI number?

The NPI number for Harris Horwitz is 1104045335. It was assigned to this individual provider in the NPPES registry on April 25, 2007.

Q: What is Harris Horwitz'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 Harris Horwitz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 April 25, 2007

1628 E WADSWORTH AVE, PHILADELPHIA, PA 19150(215) 248-5700(215) 248-5702 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Harris Nelson Horwitz Dds NPPES

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

DR. HARRIS NELSON HORWITZ DDS (NPI 1104045335) is an individual general practice provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (DS-018936-L) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1104045335

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. HARRIS NELSON HORWITZCredential: DDS

Location Address1628 E WADSWORTH AVEPhiladelphia, PA 19150-1020

Mailing Address1628 E Wadsworth AvePhila, PA 19150-1020 · (215) 248-5700 · Fax (215) 248-5702

Phone(215) 248-5700

Fax(215) 248-5702

Sole ProprietorYes

Enumeration DateApril 25, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1104045335 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-018936-L

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.

1628 E WADSWORTH AVE, Philadelphia, PA 19150

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

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 Harris Horwitz's NPI number?

The NPI number for Harris Horwitz is 1104045335. It was assigned to this individual provider in the NPPES registry on April 25, 2007.

Where is Harris Horwitz located?

Harris Horwitz practices at 1628 E Wadsworth Ave, Philadelphia, PA 19150. The listed phone number is (215) 248-5700.

What is Harris Horwitz's specialty?

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

What insurance does Harris Horwitz accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Humana and 2 other insurers list Harris Horwitz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Harris Horwitz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.