Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Terry Diane Miller

Professional Counselor in Saint Peters, MO · enumerated 2006 · authorized official Terry Miller, Owner.

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

National Provider Identifier

1174619050

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Terry Diane Miller

Practice address 255 Spencer Rd, Suite 201, Saint Peters, MO, 63376

Phone (636) 939-2550

Fax (636) 939-2551

Enumeration date Oct 5, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 000707 (MO) Primary

Authorized official

Name Terry Miller

Title Owner

Phone (636) 939-2550

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 is Terry Diane Miller located?

The practice location on file with NPPES is in Saint Peters, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.