Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary E Hilliard, LISW

Mental Health Counselor in West Des Moines, IA · enumerated 2006 · practices at Child Psychiatry Associates PC.

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

National Provider Identifier

1801828777

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Registry record

Entity type Individual (Type 1)

Name Ms. Mary E Hilliard

Credential LISW

Sex Female

Practice address 939 Office Park Rd, 200, West Des Moines, IA, 50265

Phone (515) 288-5570

Fax (515) 440-3388

Enumeration date Jul 7, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 338 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
0014316	Medicaid	IA	-
35466	Other	IA	MIDLANDS CHOICE
01431	Other	IA	WELLMARK BLUE CROSS
42105384450265	Other	IA	TRIWEST

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 Mary Hilliard practice?

The practice location on file with NPPES is in West Des Moines, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Hilliard?

The National Provider Identifier (NPI) for Mary Hilliard is 1801828777, 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 2007-07-08.