Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sidney Whitman, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Hamilton Square, NJ · enumerated 2006.

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

National Provider Identifier

1215959218

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Registry record

Entity type Individual (Type 1)

Name Sidney Whitman

Credential DDS

Sex Male

Practice address 2929 Klockner Rd, Hamilton Square, NJ, 08690

Phone (609) 586-6603

Fax (609) 586-1801

Enumeration date Jul 25, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 8699 (NJ) Secondary

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 8699 (NJ) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
1554301	Medicaid	NJ	-

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.

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Frequently asked questions

What specialty is Sidney Whitman?

Sidney Whitman is registered in NPPES with the primary taxonomy of Orthodontics and Dentofacial Orthopedics Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Hamilton Dental Associates Dentist · Hamilton, NJ NPI 1528059821 James Cally General Practice Dentistry · Hamilton Square, NJ NPI 1366456550 Michael Deluca Orthodontics and Dentofacial Orthopedics Dentistry · Hamilton Square, NJ NPI 1174537237 Michael Glogoff Oral and Maxillofacial Surgery (Dentist) · Hamilton Square, NJ NPI 1578587119 Tonigail Castaldi General Practice Dentistry · Hamilton Square, NJ NPI 1730193871 Kevin Collins General Practice Dentistry · Hamilton Square, NJ NPI 1558375618 Arthur Fields Pediatric Dentistry · Hamilton Square, NJ NPI 1912921354 Deolinda Reverendo General Practice Dentistry · Hamilton Square, NJ NPI 1194730952

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