Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Carlin

Recreation Therapist in Denver, CO · enumerated 2016 · practices at Heart of Boardwalk Inc.

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

National Provider Identifier

1689129934

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Registry record

Entity type Individual (Type 1)

Name Margaret Carlin

Sex Female

Practice address 709 E 12th Ave, Denver, CO, 80203

Phone (303) 830-8805

Fax (303) 830-8918

Enumeration date Aug 16, 2016

Last updated in NPPES Aug 16, 2016

Taxonomy & licenses

225800000X Recreation 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.

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Frequently asked questions

How do I verify Margaret Carlin's NPI record?

Cross-check NPI 1689129934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689129934 active?

Yes, as of the latest NPPES snapshot, NPI 1689129934 is active (record last updated 2016-08-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-16.