Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Esther N Bernson
Specialist in Spring Valley, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891272894
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Registry record
Entity type Individual (Type 1)
Name Mrs. Esther N Bernson
Sex Female
Practice address 501 Chestnut Ridge Rd Ste 205, Spring Valley, NY, 10977
Phone (845) 738-4362
Fax (845) 738-1011
Enumeration date Jul 23, 2018
Last updated in NPPES Jul 23, 2018
Taxonomy & licenses
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 Esther Bernson?
The National Provider Identifier (NPI) for Esther Bernson is 1891272894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Esther Bernson practice?
The practice location on file with NPPES is in Spring Valley, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Allison Curry Occupational Therapist · Chestnut Ridge, NY NPI 1659723583 Tamar Raymond Speech-Language Pathologist · Chestnut Ridge, NY NPI 1881113850 Heather Hlubik Developmental Therapist · Spring Valley, NY NPI 1841701828 Caitlin Ford Student in an Organized Health Care Education/Training Program · Chestnut Ridge, NY NPI 1417462946 Liliana Melendez Behavior Analyst · Chestnut Ridge, NY NPI 1215442355 Ahuva Aharonoff Student in an Organized Health Care Education/Training Program · Chestnut Ridge, NY NPI 1184123721 Regina Mirra Specialist · Chestnut Ridge, NY NPI 1255838876 Aliza Klein Speech-Language Pathologist · Chestnut Ridge, NY NPI 1932691698
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-23.