Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Margaret O'Flynn Scott, OTR/L

Occupational Therapist in Maryland Heights, MO · enumerated 2019.

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

National Provider Identifier

1659912301

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Registry record

Entity type Individual (Type 1)

Name Mrs. Margaret O'Flynn Scott

Credential OTR/L

Sex Female

Practice address 11365 Dorsett Rd, Maryland Heights, MO, 63043

Phone (314) 872-6440

Fax (314) 684-1864

Enumeration date Oct 3, 2019

Last updated in NPPES Jul 6, 2023

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2018004621 (MO) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1659912301 active?

Yes, as of the latest NPPES snapshot, NPI 1659912301 is active (record last updated 2023-07-06).

How do I verify Margaret Scott's NPI record?

Cross-check NPI 1659912301 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-06.