Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carla Irene Kontax, D.M.D
Dentist in South Boston, MA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952622169
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Registry record
Entity type Individual (Type 1)
Name Dr. Carla Irene Kontax
Credential D.M.D
Sex Female
Practice address 386 W Broadway, South Boston, MA, 02127
Phone (617) 464-5825
Fax (617) 464-5828
Enumeration date Jun 22, 2010
Last updated in NPPES Jun 25, 2018
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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.
Frequently asked questions
Is NPI 1952622169 active?
Yes, as of the latest NPPES snapshot, NPI 1952622169 is active (record last updated 2018-06-25).
How do I verify Carla Kontax's NPI record?
Cross-check NPI 1952622169 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-25.