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

Caroline Trelease, LGPC

Mental Health Counselor in Annapolis, MD · enumerated 2023.

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

National Provider Identifier

1871285312

Verified

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Registry record

Entity type Individual (Type 1)

Name Caroline Trelease

Credential LGPC

Sex Female

Practice address Annapolis, MD, 21401

Phone (410) 990-1811

Enumeration date May 23, 2023

Last updated in NPPES May 23, 2023

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LGP13891 (MD) Primary

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 Caroline Trelease?

The National Provider Identifier (NPI) for Caroline Trelease is 1871285312, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caroline Trelease practice?

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

Other providers at this practice address

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Rest Assured Sleep Disorders, Inc Sleep Disorder Diagnostic Clinic/Center · Annapolis, MD NPI 1184732190 Fjlj, LLC In Home Supportive Care Agency · Annapolis, MD NPI 1952608903 Committed To Change, P.C. Mental Health Clinic/Center (Including Community Mental Health Center) · Annapolis, MD NPI 1245626464 Committed To Change,P.C. Mental Health Clinic/Center (Including Community Mental Health Center) · Annapolis, MD NPI 1265812549 Stephanie Walker Mental Health Counselor · Annapolis, MD NPI 1629548433 Jordan Mcphaull Social Worker · Annapolis, MD NPI 1669130779

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.