Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lisa Marie Florance-Diaz, MSW
Clinical Social Worker in Owego, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457450934
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Registry record
Entity type Individual (Type 1)
Name Lisa Marie Florance-Diaz
Credential MSW
Sex Female
Practice address 1062 State Route 38, Owego, NY, 13827
Phone (607) 687-4000
Fax (607) 687-6396
Enumeration date Sep 21, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 071472-1 (NY) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 071472-1 | Other | NY | LCSW |
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
How do I verify Lisa Florance-Diaz's NPI record?
Cross-check NPI 1457450934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457450934 active?
Yes, as of the latest NPPES snapshot, NPI 1457450934 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Tioga County Home Health Agency · Owego, NY NPI 1760463046 Tioga County Clinical Social Worker · Owego, NY NPI 1124099700 Christina Olevano Case Manager/Care Coordinator · Owego, NY NPI 1689613549 Debra Brown Clinical Social Worker · Owego, NY NPI 1508897976 Michelle Logan Addiction (Substance Use Disorder) Counselor · Owego, NY NPI 1487753869 Cynthia Sylvester Clinical Social Worker · Owego, NY NPI 1093814477 Susan Hewitt Addiction (Substance Use Disorder) Counselor · Owego, NY NPI 1154421931 Deena Schwartz Psychiatric/Mental Health Nurse Practitioner · Owego, NY NPI 1972603769
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.