David Joseph Schaefer

David Joseph Schaefer is a Professional Counselor provider (Counselor) practicing in Cary, IL, registered in the NPPES registry with NPI 1740573021 since 2011.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1740573021
Entity type	Individual (Type 1)
Name	David Joseph Schaefer
Sex	Male
Practice address	Cary, IL, 60013
Phone	8477785762
Fax	8478294452
Enumeration date	2011-05-19
Last updated in NPPES	2011-05-19

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YP2500X	Professional Counselor	Primary	178006478	IL

Copy-ready billing details

Provider: David Schaefer
NPI: 1740573021
Taxonomy: 101YP2500X (Professional Counselor)
Address: Cary, IL, 60013

Verify this record

Cross-check NPI 1740573021 against the authoritative CMS record: view David Joseph Schaefer on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does David Schaefer practice?

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

What is the NPI number for David Schaefer?

The National Provider Identifier (NPI) for David Schaefer is 1740573021, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2011-05-19.