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

Mary A Camper, DD, PHD, LCSW, CADC

Q: What is the NPI number for Mary Camper?

The National Provider Identifier (NPI) for Mary Camper is 1417420696, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in South Holland, IL · enumerated 2019.

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

National Provider Identifier

1417420696

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Registry record

Entity type Individual (Type 1)

Name Mary A Camper

Credential DD, PHD, LCSW, CADC

Sex Female

Practice address South Holland, IL, 60473

Phone (815) 418-6577

Enumeration date Jan 9, 2019

Last updated in NPPES May 18, 2024

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 32188 (IL) Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

172A00000X Driver Other Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.026415 Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 Mary Camper?

The National Provider Identifier (NPI) for Mary Camper is 1417420696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Camper practice?

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

Other providers at this practice address

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Andrea Washington Social Worker · South Holland, IL NPI 1427567296 Crystal Henderson Mental Health Counselor · South Holland, IL NPI 1124519806 Healing Empowering & Learning Professionals LLC Mental Health Clinic/Center (Including Community Mental Health Center) · South Holland, IL NPI 1023595675 Reestablishing Hope Inc Community/Behavioral Health Agency · South Holland, IL NPI 1235868720

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-18.