Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lisa Previs
Developmental Therapist in Gary, IN · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598934697
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lisa Previs
Sex Female
Practice address 5901 W 7th Ave, Gary, IN, 46406
Phone (219) 949-4000
Fax (219) 944-8134
Enumeration date Feb 22, 2008
Last updated in NPPES Feb 22, 2008
Taxonomy & licenses
222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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.
Frequently asked questions
Is NPI 1598934697 active?
Yes, as of the latest NPPES snapshot, NPI 1598934697 is active (record last updated 2008-02-22).
How do I verify Lisa Previs's NPI record?
Cross-check NPI 1598934697 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-22.