Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Koci

Family Nurse Practitioner in Rockland, MA · enumerated 2025.

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

National Provider Identifier

1902790397

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Registry record

Entity type Individual (Type 1)

Name Maria Koci

Sex Female

Practice address 115 North Ave, Rockland, MA, 02370

Phone (781) 878-3308

Enumeration date Jun 9, 2025

Last updated in NPPES Apr 6, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2348481 (MA) 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 1902790397 active?

Yes, as of the latest NPPES snapshot, NPI 1902790397 is active (record last updated 2026-04-06).

How do I verify Maria Koci's NPI record?

Cross-check NPI 1902790397 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 2026-04-06.