Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrea S Stone, PSYD

Q: What is the NPI number for Andrea Stone?

The National Provider Identifier (NPI) for Andrea Stone is 1689797540, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Psychologist in Chesterton, IN · enumerated 2007 · practices at Duneland Counseling Center, Inc..

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

National Provider Identifier

1689797540

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrea S Stone

Credential PSYD

Sex Female

Practice address 215 W Indiana Ave, Chesterton, IN, 46304

Phone (219) 921-0705

Fax (219) 921-0557

Enumeration date Apr 7, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 20042058 (IN) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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 Andrea Stone?

The National Provider Identifier (NPI) for Andrea Stone is 1689797540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Stone practice?

The practice location on file with NPPES is in Chesterton, 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 2007-07-08.