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Henry M. Fassler, D.M.D., P.C.

Dentist in Wellesley Hills, MA · enumerated 2009 · authorized official Henry Fassler, President/Owner.

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

National Provider Identifier

1154656593

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Registry record

Entity type Organization (Type 2)
Legal business name Henry M. Fassler, D.M.D., P.C.
Practice address 422 Worcester St, Suite 102, Wellesley Hills, MA, 02481
Phone (781) 237-0085
Fax (781) 237-7790
Enumeration date Oct 2, 2009
Last updated in NPPES Oct 2, 2009

Taxonomy & classification

122300000X Dentist Dental Providers · License 11139 (MA) Primary

Authorized official

Name Henry Fassler
Title President/Owner
Phone (781) 237-0085

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-10-02. Verify at npiregistry.cms.hhs.gov.
Where is Henry M. Fassler, D.M.D., P.C. located?
The practice location on file with NPPES is in Wellesley Hills, MA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-02.