NPI Portal NPI Lookup & Verification

Patrick Liddle, LPC

Patrick Liddle is a Professional Counselor provider (Counselor) practicing in Deep River, CT, registered in the NPPES registry with NPI 1689060535 since 2015. The credential LPC stands for Licensed Professional Counselor.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1689060535
Entity type Individual (Type 1)
Name Patrick Liddle
Credential LPC
Sex Male
Practice address Deep River, CT, 06417
Phone 8606825231
Enumeration date 2015-04-07
Last updated in NPPES 2015-04-07

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YP2500X Professional Counselor Primary 001312 CT

LPC — Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Copy-ready billing details
Provider: Patrick Liddle, LPC
NPI: 1689060535
Taxonomy: 101YP2500X (Professional Counselor)
Address: Deep River, CT, 06417

Verify this record

Cross-check NPI 1689060535 against the authoritative CMS record: view Patrick Liddle on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1689060535 active?
Yes — as of the latest NPPES snapshot, NPI 1689060535 is active (record last updated 2015-04-07).
How do I verify Patrick Liddle's NPI record?
Cross-check NPI 1689060535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-04-07.