Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary V Rackovan, COTA

Contractor in Saint Louis, MO · enumerated 2007.

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

National Provider Identifier

1891991964

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Registry record

Entity type Individual (Type 1)

Name Mary V Rackovan

Credential COTA

Sex Female

Practice address 7601 Watson Rd, Saint Louis, MO, 63119

Phone (314) 961-8000

Enumeration date Jun 25, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171W00000X Contractor Other Service Providers · License 004970 (MO) 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 Mary Rackovan's NPI record?

Cross-check NPI 1891991964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891991964 active?

Yes, as of the latest NPPES snapshot, NPI 1891991964 is active (record last updated 2007-07-08).

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