Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Martin Miller, MSW

Social Worker in Saint Louis, MO · enumerated 2007.

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

National Provider Identifier

1205972247

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Registry record

Entity type Individual (Type 1)

Name Mr. William Martin Miller

Credential MSW

Sex Male

Practice address 330 N Gore Ave, Saint Louis, MO, 63119

Phone (314) 919-4700

Enumeration date Jan 29, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

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.

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Frequently asked questions

Is NPI 1205972247 active?

Yes, as of the latest NPPES snapshot, NPI 1205972247 is active (record last updated 2007-07-08).

How do I verify William Miller's NPI record?

Cross-check NPI 1205972247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Janis Cramer Clinical Social Worker · Saint Louis, MO NPI 1629135900 Vivian Mack Professional Counselor · Saint Louis, MO NPI 1548307663 Susan Jones Speech-Language Pathologist · Webster Groves, MO NPI 1063554707 Elke Hansen Clinical Social Worker · Saint Louis, MO NPI 1235260449 Edgewood Childrens Center Emotionally Disturbed Childrens' Residential Treatment Facility · Saint Louis, MO NPI 1659498996 Adam Presswood Speech-Language Pathologist · Webster Groves, MO NPI 1457471906 Pamela Stack Clinical Social Worker · Webster Groves, MO NPI 1962610444 Janina Walek Clinical Social Worker · Saint Louis, MO NPI 1558571760

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.