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

Mary Ann Merola, R.N.

Addiction (Substance Use Disorder) Registered Nurse in Coral Springs, FL · enumerated 2007 · practices at Broward County.

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

National Provider Identifier

1881897064

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Registry record

Entity type Individual (Type 1)

Name Mary Ann Merola

Credential R.N.

Sex Female

Practice address Coral Springs, FL, 33065

Phone (954) 341-3925

Fax (954) 341-3919

Enumeration date Jun 6, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN 2597072 (FL) Secondary

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License RN 2597072 (FL) Primary

163WR0400X Rehabilitation Registered Nurse Nursing Service Providers · License RN 2597072 (FL) Secondary

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.

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Frequently asked questions

How do I verify Mary Ann Merola's NPI record?

Cross-check NPI 1881897064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881897064 active?

Yes, as of the latest NPPES snapshot, NPI 1881897064 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.