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

Mr. Marvin Steven Miller, LPC

Professional Counselor in Saint Louis, MO · enumerated 2010.

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

National Provider Identifier

1164736690

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Registry record

Entity type Individual (Type 1)

Name Mr. Marvin Steven Miller

Credential LPC

Sex Male

Practice address Saint Louis, MO, 63136

Phone (314) 382-9318

Fax (314) 338-6860

Enumeration date Jul 26, 2010

Last updated in NPPES Feb 8, 2018

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 2008008117 (MO) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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 Marvin Miller?

The National Provider Identifier (NPI) for Marvin Miller is 1164736690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marvin Miller practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-08.