Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Mary Margaret Quinn, RN

Occupational Health Registered Nurse in Indian Orchard, MA · enumerated 2009.

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

National Provider Identifier

1124352307

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Margaret Quinn

Credential RN

Sex Female

Practice address Indian Orchard, MA, 01151

Phone (413) 747-4094

Fax (413) 750-4155

Enumeration date Sep 22, 2009

Last updated in NPPES Sep 22, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WX0106X Occupational Health Registered Nurse Nursing Service Providers · License 165767 (MA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 1124352307 active?

Yes, as of the latest NPPES snapshot, NPI 1124352307 is active (record last updated 2009-09-22).

How do I verify Mary Quinn's NPI record?

Cross-check NPI 1124352307 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 2009-09-22.