Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Geraldine Marie Greene, LCSWR
Social Worker in Mahopac, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174666408
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Registry record
Entity type Individual (Type 1)
Name Ms. Geraldine Marie Greene
Credential LCSWR
Sex Female
Practice address 854 Route 6, Mahopac, NY, 10541
Phone (845) 628-7629
Fax (845) 621-1541
Enumeration date Feb 15, 2007
Last updated in NPPES Apr 11, 2019
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License R0087341 (NY) Primary
104100000X Social Worker Behavioral Health & Social Service Providers · License SW124759 (PA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 164658 | Other | - | MHN INS |
| 4342682 | Other | - | AETNA INS |
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
What is the NPI number for Geraldine Greene?
The National Provider Identifier (NPI) for Geraldine Greene is 1174666408, a Type 1 (individual) record in the CMS NPPES registry.
Where does Geraldine Greene practice?
The practice location on file with NPPES is in Mahopac, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-11.