Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dianne Williamson Bunch

Emergency Registered Nurse in Woolwich, ME · enumerated 2025.

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

National Provider Identifier

1407721368

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dianne Williamson Bunch

Sex Female

Practice address 8 Basin Brook Dr, Woolwich, ME, 04579

Phone (207) 841-8295

Enumeration date Oct 9, 2025

Last updated in NPPES Oct 9, 2025

Taxonomy & licenses

163WE0003X Emergency Registered Nurse Nursing Service Providers · License RN48251 (ME) 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

What specialty is Dianne Bunch?

Dianne Bunch is registered in NPPES with the primary taxonomy of Emergency 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-09.