Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anastasia Maravelias, PSYD

Psychologist in Chicago, IL · enumerated 2019.

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

National Provider Identifier

1003453945

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Anastasia Maravelias

Credential PSYD

Sex Female

Practice address 333 N Michigan Ave Ste 1400, Chicago, IL, 60601

Phone (312) 815-9660

Enumeration date Dec 10, 2019

Last updated in NPPES Dec 10, 2019

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers 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

Where does Anastasia Maravelias practice?

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

What is the NPI number for Anastasia Maravelias?

The National Provider Identifier (NPI) for Anastasia Maravelias is 1003453945, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Pavan Prasad Psychiatry Physician · Chicago, IL NPI 1659668440 Patricia Jackson Marriage & Family Therapist · Chicago, IL NPI 1902206469 Timothy Kaatman Psychiatry Physician · Chicago, IL NPI 1447613724 Nicole Ortiz Clinical Psychologist · Chicago, IL NPI 1811443047 Elizabeth Ausland Professional Counselor · Chicago, IL NPI 1881257434 Kevin Stier Professional Counselor · Chicago, IL NPI 1114582277 Nicole Cossu Clinical Psychologist · Chicago, IL NPI 1356993406 Kory Magee Social Worker · Chicago, IL NPI 1518518000

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-10.