Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Graves Farrell, NP

Acute Care Nurse Practitioner in Burlington, VT · enumerated 2006.

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

National Provider Identifier

1821170408

Verified

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Registry record

Entity type Individual (Type 1)

Name Karen Graves Farrell

Credential NP

Sex Female

Practice address 111 Colchester Ave, Mclure 1 Cardiology, Burlington, VT, 05401

Phone (802) 847-3734

Enumeration date Oct 20, 2006

Last updated in NPPES Mar 7, 2011

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 101-0008425 (VT) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 101-0008425 (VT) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
0NP1990	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Karen Farrell?

The National Provider Identifier (NPI) for Karen Farrell is 1821170408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Farrell practice?

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

Other providers at this practice address

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Gabrielle Mikula Family Nurse Practitioner · Burlington, VT NPI 1649274903 Julia Clayton Midwife · Burlington, VT NPI 1225033699 Johannes Nunnink Medical Oncology Physician · Burlington, VT NPI 1861499964 Paul Unger Hematology & Oncology Physician · Burlington, VT NPI 1053318766 Karen Leonard Pediatrics Physician · Burlington, VT NPI 1417954322 Michael Uzer Gastroenterology Physician · Burlington, VT NPI 1295733475 Curtis Green Diagnostic Radiology Physician · Burlington, VT NPI 1295733087 Friederike Keating Internal Medicine Physician · Burlington, VT NPI 1457351835

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-07.