Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Megan Macrae Obrien, LICSW

Clinical Social Worker in Alexandria, VA · enumerated 2016.

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

National Provider Identifier

1104275544

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Registry record

Entity type Individual (Type 1)

Name Megan Macrae Obrien

Credential LICSW

Sex Female

Practice address 200 N Pickett St, Apt 1002, Alexandria, VA, 22304

Phone (703) 627-5132

Enumeration date Jun 7, 2016

Last updated in NPPES Jun 7, 2016

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC50080168 (DC) Primary

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License LC50080168 (DC) Secondary

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 Megan Obrien's NPI record?

Cross-check NPI 1104275544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104275544 active?

Yes, as of the latest NPPES snapshot, NPI 1104275544 is active (record last updated 2016-06-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-07.