Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ethlyn Holly

Q: What is the NPI number for Ethlyn Holly?

The National Provider Identifier (NPI) for Ethlyn Holly is 1043694888, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Greensboro, MD · enumerated 2015.

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

National Provider Identifier

1043694888

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Registry record

Entity type Individual (Type 1)

Name Ethlyn Holly

Sex Female

Practice address 101 S Academy St, Greensboro, MD, 21639

Phone (410) 404-4625

Enumeration date Jul 10, 2015

Last updated in NPPES Nov 29, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 17713 (MD) Secondary

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

What is the NPI number for Ethlyn Holly?

The National Provider Identifier (NPI) for Ethlyn Holly is 1043694888, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ethlyn Holly practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-29.