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

Dr. Diane R. Talentowski, DDS

General Practice Dentistry in Western Springs, IL · enumerated 2007 · practices at Marjorie Miller, D.D.S., P.C..

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

National Provider Identifier

1962548172

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Registry record

Entity type Individual (Type 1)
Name Dr. Diane R. Talentowski
Credential DDS
Sex Female
Practice address Western Springs, IL, 60558
Fax (708) 246-6858
Enumeration date Jan 29, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 0190206003 (IL) 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.

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Frequently asked questions

How do I verify Diane Talentowski's NPI record?
Cross-check NPI 1962548172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1962548172 active?
Yes, as of the latest NPPES snapshot, NPI 1962548172 is active (record last updated 2007-07-08).

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