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

Karen Brash - Mcgreer, R.N., MFT, MED,

Marriage & Family Therapist in Medford, NJ · enumerated 2006.

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

National Provider Identifier

1306912589

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Registry record

Entity type Individual (Type 1)

Name Karen Brash - Mcgreer

Credential R.N., MFT, MED,

Sex Female

Practice address Medford, NJ, 08055

Phone (856) 654-4200

Fax (856) 654-4200

Enumeration date Nov 28, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 1546 (NJ) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Is NPI 1306912589 active?

Yes, as of the latest NPPES snapshot, NPI 1306912589 is active (record last updated 2007-07-08).

How do I verify Karen Brash - Mcgreer's NPI record?

Cross-check NPI 1306912589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Mark Still Clinical Social Worker · Medford, NJ NPI 1710304290

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.