Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Deborah Field Washburn, M.S.W.

Clinical Social Worker in New York, NY · enumerated 2006.

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

National Provider Identifier

1275575441

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Registry record

Entity type Individual (Type 1)

Name Ms. Deborah Field Washburn

Credential M.S.W.

Sex Female

Practice address 50 W 23rd St, 9th Floor, New York, NY, 10010

Phone (212) 989-2990

Enumeration date Jun 12, 2006

Last updated in NPPES Oct 22, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 069113-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
069113-1	Other	NY	SOCIAL WORK LICENSE
076419	Other	NY	CLINICAL SOCIAL WORK LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Deborah Washburn practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Deborah Washburn?

The National Provider Identifier (NPI) for Deborah Washburn is 1275575441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-22.