Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Susan Mary Gray

Pharmacist in Des Peres, MO · enumerated 2011.

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

National Provider Identifier

1023387511

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Susan Mary Gray

Sex Female

Practice address 1407 Ridgefield Dr, Des Peres, MO, 63131

Phone (217) 653-5303

Enumeration date Dec 29, 2011

Last updated in NPPES Dec 29, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051291444 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1023387511 active?

Yes, as of the latest NPPES snapshot, NPI 1023387511 is active (record last updated 2011-12-29).

How do I verify Susan Gray's NPI record?

Cross-check NPI 1023387511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-29.