Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Joan D Welch, DDS

Dentist in Providence, RI · enumerated 2006.

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

National Provider Identifier

1376657502

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Registry record

Entity type Individual (Type 1)

Name Ms. Joan D Welch

Credential DDS

Sex Female

Practice address 160 Broad St # Street02903, Providence, RI, 02903

Phone (401) 521-2255

Fax (401) 521-1145

Enumeration date Aug 17, 2006

Last updated in NPPES May 16, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License DEN02852 (RI) Secondary

122300000X Dentist Dental Providers · License 4827 (LA) 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

How do I verify Joan Welch's NPI record?

Cross-check NPI 1376657502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376657502 active?

Yes, as of the latest NPPES snapshot, NPI 1376657502 is active (record last updated 2018-05-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-16.