Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Colleen D Mitchell, Phd, LLC

Clinical Psychologist in Laurel, MD · enumerated 2016 · authorized official Colleen Mitchell, Licensed Clinical Psychologist.

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

National Provider Identifier

1730547266

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Registry record

Entity type Organization (Type 2)

Legal business name Colleen D Mitchell, Phd, LLC

Practice address 8101 Sandy Spring Rd, Suite 100f, Laurel, MD, 20707

Phone (951) 536-3682

Enumeration date Jan 28, 2016

Last updated in NPPES Mar 21, 2016

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 05644 (MD) Primary

Authorized official

Name Colleen Mitchell

Title Licensed Clinical Psychologist

Phone (951) 536-3682

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 is Colleen D Mitchell, Phd, LLC located?

The practice location on file with NPPES is in Laurel, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-03-21. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-21.