Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Supriya N Klionsky, NP-C

Family Nurse Practitioner in Buffalo Grove, IL · enumerated 2011 · practices at Ageless Care, Inc..

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

National Provider Identifier

1558630616

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Registry record

Entity type Individual (Type 1)

Name Mrs. Supriya N Klionsky

Credential NP-C

Sex Female

Practice address 1401 W Dundee Rd, Suite 202, Buffalo Grove, IL, 60089

Phone (847) 818-7700

Enumeration date Dec 19, 2011

Last updated in NPPES Dec 19, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 041.312898 (IL) Primary

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 Supriya Klionsky's NPI record?

Cross-check NPI 1558630616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558630616 active?

Yes, as of the latest NPPES snapshot, NPI 1558630616 is active (record last updated 2011-12-19).

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Stanislav Pavlovsky Psychiatry Physician · Buffalo Grove, IL NPI 1003996299 Alan Mincer Periodontics · Buffalo Grove, IL NPI 1235306168 Ageless Care, Inc. Homemaker · Buffalo Grove, IL NPI 1710835376

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-19.