Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Joyce Ann Marsh, LCSW

Clinical Social Worker in Trumansburg, NY · enumerated 2006.

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

National Provider Identifier

1477620094

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Joyce Ann Marsh

Credential LCSW

Sex Female

Practice address Trumansburg, NY, 14886

Phone (607) 277-6558

Enumeration date Nov 29, 2006

Last updated in NPPES Jul 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License PR0285821 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
0004254747	Other	-	AETNA
7403941	Other	-	GHI
000914006001	Other	-	HEALTH NOW
05457000	Other	-	MAGELLAN
108491	Other	-	GUARDIAN MHN
222923095	Other	-	BCBS
145432	Other	-	VALUE OPTIONS

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

How do I verify Joyce Marsh's NPI record?

Cross-check NPI 1477620094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477620094 active?

Yes, as of the latest NPPES snapshot, NPI 1477620094 is active (record last updated 2022-07-21).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.