NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeffrey N. Fasulo, D.D.S.

General Practice Dentistry in Westborough, MA · enumerated 2009 · practices at Advantage Dental Oral Health Center of Massachusetts, PC.

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

National Provider Identifier

1134355415

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey N. Fasulo
Credential D.D.S.
Sex Male
Practice address 2400 Computer Dr, Westborough, MA, 01581
Phone (508) 329-2250
Fax (508) 329-2255
Enumeration date Jun 1, 2009
Last updated in NPPES Jul 20, 2022

Taxonomy & licenses

122300000X Dentist Dental Providers · License 02096 (NH) Secondary
1223G0001X General Practice Dentistry Dental Providers · License DN1859442 (MA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

Is NPI 1134355415 active?
Yes, as of the latest NPPES snapshot, NPI 1134355415 is active (record last updated 2022-07-20).
How do I verify Jeffrey Fasulo's NPI record?
Cross-check NPI 1134355415 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-20.