Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark R Hill, LCSW

Q: What is the NPI number for Mark Hill?

The National Provider Identifier (NPI) for Mark Hill is 1487655114, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Vincennes, IN · enumerated 2005.

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

National Provider Identifier

1487655114

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Registry record

Entity type Individual (Type 1)

Name Mark R Hill

Credential LCSW

Sex Male

Practice address 1901 Willow St, Vincennes, IN, 47591

Phone (812) 885-2720

Fax (812) 885-2723

Enumeration date Aug 3, 2005

Last updated in NPPES Jan 8, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 34001047A (IN) 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
000000188282	Other	IN	ANTHEM

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 Mark Hill?

The National Provider Identifier (NPI) for Mark Hill is 1487655114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Hill practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-08.