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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Lydia L Klufas, M.D.

Specialist in Cumberland, RI · enumerated 2006.

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

National Provider Identifier

1952406951

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Registry record

Entity type Individual (Type 1)
Name Dr. Lydia L Klufas
Credential M.D.
Sex Female
Practice address Cumberland, RI, 02864
Phone (401) 724-7800
Fax (401) 727-0342
Enumeration date Sep 14, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 8614 (RI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
9020287 Medicaid RI -

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

Where does Lydia Klufas practice?
The practice location on file with NPPES is in Cumberland, RI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lydia Klufas?
The National Provider Identifier (NPI) for Lydia Klufas is 1952406951, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.