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John J. Caravolas, D.D.S., P.C.

Pediatric Dentistry in Waltham, MA · enumerated 2007 · authorized official John Caravolas, Owner.

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

National Provider Identifier

1548387251

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Registry record

Entity type Organization (Type 2)
Legal business name John J. Caravolas, D.D.S., P.C.
Practice address 20 Hope Ave, Suite 306, Waltham, MA, 02453
Phone (781) 647-0804
Fax (781) 647-6730
Enumeration date Mar 26, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers · License 14429 (MA) Primary

Authorized official

Name John Caravolas
Title Owner
Phone (781) 647-0804

Other identifiers

Identifier Type State Issuer
0257524 Medicaid MA -

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.
Where is John J. Caravolas, D.D.S., P.C. located?
The practice location on file with NPPES is in Waltham, MA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.