Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Barnes- Conrad

Personal Care Attendant in Mount Rainier, MD · enumerated 2018.

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

National Provider Identifier

1891203113

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Registry record

Entity type Individual (Type 1)

Name Diane Barnes- Conrad

Sex Female

Practice address 4004 36th St Apt 303, Mount Rainier, MD, 20712

Phone (202) 531-7677

Enumeration date Jan 22, 2018

Last updated in NPPES Jan 22, 2018

Taxonomy & licenses

3747P1801X Personal Care Attendant Nursing Service Related Providers 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Diane Barnes- Conrad?

Diane Barnes- Conrad is registered in NPPES with the primary taxonomy of Personal Care Attendant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-22.