NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy L Breuer, PSY.D.

Clinical Psychologist in Springfield, MO · enumerated 2007.

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

National Provider Identifier

1508904459

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Nancy L Breuer
Credential PSY.D.
Sex Female
Practice address 2030 S National Ave Ste 105, Springfield, MO, 65804
Phone (417) 820-9590
Fax (417) 820-9592
Enumeration date Feb 2, 2007
Last updated in NPPES Sep 12, 2008

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 01921 (MO) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier Type State Issuer
493864201 Medicaid MO -
168119719 Medicaid AR -

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 Nancy Breuer practice?
The practice location on file with NPPES is in Springfield, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nancy Breuer?
The National Provider Identifier (NPI) for Nancy Breuer is 1508904459, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-12.