Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Washington Twp Dental Assoc, P.A.

Dentist in Sewell, NJ · enumerated 2007 · authorized official Stefanie Tilton, Office Manager.

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

National Provider Identifier

1730305640

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Registry record

Entity type Organization (Type 2)

Legal business name Washington Twp Dental Assoc, P.A.

Practice address 474 Hurffville Crosskeys Rd, Atrium One Suite A, Sewell, NJ, 08080

Phone (856) 582-1000

Fax (856) 589-1093

Enumeration date Apr 18, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

122300000X Dentist Dental Providers · License DI23083 (NJ) Secondary

122300000X Dentist Dental Providers · License DI19807 (NJ) Secondary

122300000X Dentist Dental Providers · License DI11620 (NJ) Secondary

122300000X Dentist Dental Providers · License DI08926 (NJ) Secondary

122300000X Dentist Dental Providers · License DI07861 (NJ) Secondary

122300000X Dentist Dental Providers · License DI14249 (NJ) Primary

1223P0221X Pediatric Dentistry Dental Providers · License DI02215 (NJ) Secondary

1223P0300X Periodontics Dental Providers · License DI01216200 (NJ) Secondary

Authorized official

Name Stefanie Tilton

Title Office Manager

Phone (856) 582-1000

Other identifiers

Identifier	Type	State	Issuer
1073643797	Other	NJ	DENTIST
1912037326	Other	NJ	DENTIST
1508995473	Other	NJ	DENTIST
1154450047	Other	NJ	DENTIST
1982733945	Other	NJ	DENTIST
1194874958	Other	NJ	PERIODONTIST
1801925649	Other	NJ	DENTIST
1871622787	Other	NJ	PEDIATRIC SPECIALIST

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Washington Twp Dental Assoc, P.A.?

Washington Twp Dental Assoc, P.A. is registered in NPPES as a Dentist (its primary provider taxonomy).

Providers at this address

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Richard Tennenbaum Oral and Maxillofacial Surgery (Dentist) · Sewell, NJ NPI 1528064037 Associated Oral & Maxillofacial Associates, P.A. Oral and Maxillofacial Surgery (Dentist) · Sewell, NJ NPI 1699731570 Louis P Perri MD PC Plastic and Reconstructive Surgery Physician · Sewell, NJ NPI 1316034341 Louis Perri Plastic and Reconstructive Surgery Physician · Sewell, NJ NPI 1225125255 Marek Dworak Dentist · Sewell, NJ NPI 1154450047 Jay Simon Dentist · Sewell, NJ NPI 1801925649 Jerome Schwartz Dentist · Sewell, NJ NPI 1982733945 Stephen Altaker Dentist · Sewell, NJ NPI 1508995473

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.