NPI Portal NPI Lookup & Verification

Mrs. Constance Susan Zelinsky

Mrs. Constance Susan Zelinsky is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Placerville, CA, registered in the NPPES registry with NPI 1790963718 since 2008.

✓ Active NPI ✓ Valid NPI checksum

NPI 1790963718
Entity type Individual (Type 1)
Name Mrs. Constance Susan Zelinsky
Sex Female
Practice address 937 SPRING ST, Placerville, CA, 95667
Phone 5306216119
Fax 5306429233
Enumeration date 2008-01-31
Last updated in NPPES 2008-01-31

Taxonomy & licenses

Taxonomy code Specialty Primary License State
171M00000X Case Manager/Care Coordinator Primary
Copy-ready billing details
Provider: Constance Zelinsky
NPI: 1790963718
Taxonomy: 171M00000X (Case Manager/Care Coordinator)
Address: 937 SPRING ST, Placerville, CA, 95667

Other providers at this practice address

NPI Name Type Specialty Location
1689769556 El Dorado County Multi-Purpose Senior Services Program Organization Case Management Agency Placerville, CA
1730361098 Rose Sterrett Individual Case Manager/Care Coordinator Placerville, CA
1700068665 Tiffany Whitmore Individual Case Manager/Care Coordinator Placerville, CA
1912180795 El Dorado County Tcm Program Organization Case Management Agency Placerville, CA
1881868461 Linda Dean Individual Case Manager/Care Coordinator Placerville, CA
1174889257 Susan Ocheltree Individual Case Manager/Care Coordinator Placerville, CA
1780923938 Lisa Groby Individual Case Manager/Care Coordinator Placerville, CA

Verify this record

Cross-check NPI 1790963718 against the authoritative CMS record: view Mrs. Constance Susan Zelinsky on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Constance Zelinsky's NPI record?
Cross-check NPI 1790963718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790963718 active?
Yes — as of the latest NPPES snapshot, NPI 1790963718 is active (record last updated 2008-01-31).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-01-31.