NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Bonne Jane Dunham, L.M. , RN, IBCLC

Midwife in Montpelier, VT · enumerated 2007.

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

National Provider Identifier

1851447171

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Registry record

Entity type Individual (Type 1)
Name Mrs. Bonne Jane Dunham
Credential L.M. , RN, IBCLC
Sex Female
Practice address Montpelier, VT, 05602
Phone (802) 498-4247
Enumeration date Jan 27, 2007
Last updated in NPPES Mar 9, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 107-0000035 (VT) Primary
163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License L-110598 (VT) Secondary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier Type State Issuer
1012847 Medicaid VT -

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.

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Frequently asked questions

Where does Bonne Dunham practice?
The practice location on file with NPPES is in Montpelier, VT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Bonne Dunham?
The National Provider Identifier (NPI) for Bonne Dunham is 1851447171, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-09.