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

Dr. Marc Drummond, PSY.D.

Clinical Psychologist in Aurora, IL · enumerated 2006 · practices at Psychcare Associates P.C..

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

National Provider Identifier

1104923408

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Registry record

Entity type Individual (Type 1)

Name Dr. Marc Drummond

Credential PSY.D.

Sex Male

Practice address Aurora, IL, 60505

Phone (630) 851-6100

Fax (630) 851-6154

Enumeration date Sep 20, 2006

Last updated in NPPES Dec 12, 2011

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180003279 (IL) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071008271 (IL) 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 Marc Drummond?

The National Provider Identifier (NPI) for Marc Drummond is 1104923408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marc Drummond practice?

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

Other providers at this practice address

Browse all →

Psychcare Associates P.C. Clinical Psychologist · Aurora, IL NPI 1639233190 Roger Hatcher Clinical Psychologist · Aurora, IL NPI 1295891182 Kristy Camille-Mckiness Mental Health Counselor · Aurora, IL NPI 1164693651 Ashley Paluska Clinical Psychologist · Aurora, IL NPI 1720359532 John Coutre Counselor · Aurora, IL NPI 1841818580 Laura Hunger Social Worker · Aurora, IL NPI 1528670932

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-12.