Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carl D. Summers

Peer Specialist in Saint Louis, MO · enumerated 2019.

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

National Provider Identifier

1396217394

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Registry record

Entity type Individual (Type 1)

Name Carl D. Summers

Sex Male

Practice address 1430 Olive St, Saint Louis, MO, 63103

Phone (314) 206-3700

Enumeration date Jan 2, 2019

Last updated in NPPES Jan 2, 2019

Taxonomy & licenses

175T00000X Peer Specialist Other 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

How do I verify Carl Summers's NPI record?

Cross-check NPI 1396217394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396217394 active?

Yes, as of the latest NPPES snapshot, NPI 1396217394 is active (record last updated 2019-01-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-02.