NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Dentalworks at Rock Hill, P.C.

General Practice Dentistry in Rock Hill, SC · enumerated 2008 · authorized official Charles Zasso, Dentist/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497901623

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dentalworks at Rock Hill, P.C.
Other name <Unavail>
Parent organization Dentalone Partners, Inc
Practice address 2391 Dave Lyle Blvd., Suite #101, Rock Hill, SC, 29730
Phone (803) 325-9000
Fax (216) 584-1150
Enumeration date Aug 7, 2008
Last updated in NPPES Dec 22, 2014

Taxonomy & classification

122300000X Dentist Dental Providers Secondary
1223E0200X Endodontics Dental Providers Secondary
1223G0001X General Practice Dentistry Dental Providers Primary
1223P0221X Pediatric Dentistry Dental Providers Secondary
1223P0300X Periodontics Dental Providers Secondary
1223P0700X Prosthodontics Dental Providers Secondary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Secondary

Authorized official

Name Charles Zasso
Title Dentist/Owner
Phone (803) 325-9000

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-12-22. Verify at npiregistry.cms.hhs.gov.
Where is Dentalworks at Rock Hill, P.C. located?
The practice location on file with NPPES is in Rock Hill, SC.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-22.