NPI Portal NPI Lookup & Verification

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

Dr. Karen Jo Delaney, DDS

Dentist in Calais, ME · enumerated 2015.

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

National Provider Identifier

1104205772

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Karen Jo Delaney
Credential DDS
Sex Female
Practice address Calais, ME, 04619
Phone (207) 454-2350
Fax (207) 454-2897
Enumeration date May 28, 2015
Last updated in NPPES Oct 26, 2016

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License DEN4422 (ME) Primary
1223D0001X Public Health Dentistry Dental Providers · License DEN4422 (ME) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Karen Delaney's NPI record?
Cross-check NPI 1104205772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104205772 active?
Yes, as of the latest NPPES snapshot, NPI 1104205772 is active (record last updated 2016-10-26).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-26.