Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karen Michelle Custodio, DO

Hospice and Palliative Medicine (Family Medicine) Physician in Burlington, VT · enumerated 2020.

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

National Provider Identifier

1033734447

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Registry record

Entity type Individual (Type 1)

Name Dr. Karen Michelle Custodio

Credential DO

Sex Female

Practice address 111 Colchester Ave, Burlington, VT, 05401

Phone (802) 847-0000

Enumeration date Jun 11, 2020

Last updated in NPPES Oct 16, 2025

Taxonomy & licenses

207QH0002X Hospice and Palliative Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 032.0134274 (VT) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 032.0134274 (VT) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OT019969 (PA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 338635 (NY) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License R4289 (NH) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Where does Karen Custodio practice?

The practice location on file with NPPES is in Burlington, VT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karen Custodio?

The National Provider Identifier (NPI) for Karen Custodio is 1033734447, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-16.