Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Elizabeth Brown, CRNP

Q: What is the NPI number for Karen Brown?

The National Provider Identifier (NPI) for Karen Brown is 1275878654, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Nurse Practitioner in Coatesville, PA · enumerated 2012.

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

National Provider Identifier

1275878654

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Registry record

Entity type Individual (Type 1)

Name Karen Elizabeth Brown

Credential CRNP

Sex Female

Practice address 201 Reeceville Rd, Coatesville, PA, 19320

Phone (610) 383-8000

Enumeration date Dec 11, 2012

Last updated in NPPES Dec 11, 2012

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP012622 (PA) 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 Karen Brown?

The National Provider Identifier (NPI) for Karen Brown is 1275878654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Brown practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-11.