Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Berta Lowenstein, LCSW-R

Clinical Social Worker in Hudson Falls, NY · enumerated 2006 · practices at Warren Washington Association for Mental Health, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457371973

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Registry record

Entity type Individual (Type 1)

Name Berta Lowenstein

Credential LCSW-R

Sex Female

Practice address 3043 State Route 4, Hudson Falls, NY, 12839

Phone (518) 747-2284

Fax (518) 747-2253

Enumeration date Jul 20, 2006

Last updated in NPPES May 19, 2010

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 00035212 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
11578810	Other	-	CAQH
53088	Other	-	MVP
00400166001	Other	-	BLUE SHIELD OF NORTHEASTERN NY
00400166001	Other	-	EMPIRE BC/BS
00400166001	Other	-	EMPIRE BC/BS BLUE CARD
20857	Other	-	BLUE SHIELD
00035212	Medicaid	NY	-
00400166001	Other	-	MEDICARE SENIOR BLUE
00400166001	Other	-	HEALTHNOW INTEGRATED
040426031838	Other	-	FIDELIS
N9J101	Other	-	BLUECROSS BLUESHIELD

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.

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Frequently asked questions

Is NPI 1457371973 active?

Yes, as of the latest NPPES snapshot, NPI 1457371973 is active (record last updated 2010-05-19).

How do I verify Berta Lowenstein's NPI record?

Cross-check NPI 1457371973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-19.