Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Keyes Gioia, APRN BC NP
Nurse Practitioner in Haverhill, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093847436
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Margaret Keyes Gioia
Credential APRN BC NP
Sex Female
Practice address 1 Merrimack Street, Haverhill, MA, 01830
Phone (978) 521-6555
Fax (978) 374-0850
Enumeration date Mar 12, 2007
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 132439 (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.
Frequently asked questions
How do I verify Margaret Gioia's NPI record?
Cross-check NPI 1093847436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1093847436 active?
Yes, as of the latest NPPES snapshot, NPI 1093847436 is active (record last updated 2025-09-11).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.