NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Dimaggio, CNM, NP

Advanced Practice Midwife in Bronx, NY · enumerated 2006.

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

National Provider Identifier

1003922022

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Kathleen Dimaggio
Credential CNM, NP
Sex Female
Practice address 4422 3rd Ave, Bronx, NY, 10457
Phone (718) 960-9415
Fax (718) 960-9414
Enumeration date Aug 22, 2006
Last updated in NPPES Sep 10, 2007

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License F000640 (NY) Primary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM 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

How do I verify Kathleen Dimaggio's NPI record?
Cross-check NPI 1003922022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1003922022 active?
Yes, as of the latest NPPES snapshot, NPI 1003922022 is active (record last updated 2007-09-10).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-10.