NPI Portal NPI Lookup & Verification

Steven J Bookless, DDS

Steven J Bookless is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Boston, MA, registered in the NPPES registry with NPI 1730103128 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI 1730103128
Entity type Individual (Type 1)
Name Steven J Bookless
Credential DDS
Sex Male
Practice address 100 E NEWTON ST, G407, Boston, MA, 02118
Phone 6176384352
Fax 6176384365
Enumeration date 2006-07-27
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary 20406 MA

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

Copy-ready billing details
Provider: Steven Bookless, DDS
NPI: 1730103128
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: 100 E NEWTON ST, G407, Boston, MA, 02118

Other providers at this practice address

NPI Name Type Specialty Location
1477506848 Matthew Zweig Individual Dentist Boston, MA
1598719056 Radhika Chigurupati Individual Oral and Maxillofacial Surgery (Dentist) Boston, MA
1326078262 Cataldo Leone Individual Periodontics Boston, MA
1528076932 Donald Booth Individual Oral and Maxillofacial Surgery (Dentist) Boston, MA
1154331916 Trustees of Boston University Organization Oral and Maxillofacial Surgery (Dentist) Boston, MA
1831109065 Richard Dinnocenzo Individual Oral and Maxillofacial Surgery (Dentist) Boston, MA
1710040118 Tammam Sheabar Individual Endodontics Boston, MA
1982757506 Trustees of Boston University Organization General Practice Dentistry Boston, MA

Verify this record

Cross-check NPI 1730103128 against the authoritative CMS record: view Steven J Bookless on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Steven Bookless?
Steven Bookless is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.