Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheriar Lou Dimaggio, CNM

Registered Nurse in Chapel Hill, NC · enumerated 2007.

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

National Provider Identifier

1134348212

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Registry record

Entity type Individual (Type 1)

Name Sheriar Lou Dimaggio

Credential CNM

Sex Female

Practice address 930 Martin Luther King Jr Blvd, Ste. 202, Chapel Hill, NC, 27514

Phone (919) 933-3301

Fax (919) 933-3375

Enumeration date Apr 25, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 85063 (NC) Primary

176B00000X Midwife Other Service Providers · License 043 (NC) Secondary

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

What specialty is Sheriar Dimaggio?

Sheriar Dimaggio is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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