Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ellyn Diane Green, LMSW
Social Worker in Johnson City, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447501457
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Registry record
Entity type Individual (Type 1)
Name Ms. Ellyn Diane Green
Credential LMSW
Sex Female
Practice address 18 Broad St, Johnson City, NY, 13790
Phone (607) 217-0066
Fax (607) 217-0069
Enumeration date Oct 1, 2012
Last updated in NPPES Jun 15, 2021
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 038634-1 (NY) 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 1447501457 active?
Yes, as of the latest NPPES snapshot, NPI 1447501457 is active (record last updated 2021-06-15).
How do I verify Ellyn Green's NPI record?
Cross-check NPI 1447501457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → April Chidester Speech-Language Pathologist · Johnson City, NY NPI 1285738211 Jane Hyland Speech-Language Pathologist · Johnson City, NY NPI 1780789602 Ellen Saunders Speech-Language Pathologist · Johnson City, NY NPI 1770689291 Bonnie Cole Occupational Therapist · Johnson City, NY NPI 1134226095 Maxine Gage School Psychologist · Johnson City, NY NPI 1184723595 Linda Emerson Occupational Therapist · Johnson City, NY NPI 1932200581 Stephanie Westgate Speech-Language Pathologist · Johnson City, NY NPI 1619068178 Shannon Canfield Speech-Language Pathologist · Johnson City, NY NPI 1114010840
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-15.