Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Carla Bibby Thatch

Case Manager/Care Coordinator in Occoquan, VA · enumerated 2013.

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

National Provider Identifier

1336486950

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Registry record

Entity type Individual (Type 1)

Name Mrs. Carla Bibby Thatch

Sex Female

Practice address 309 Mill St, #101, Occoquan, VA, 22125

Phone (703) 494-3949

Fax (571) 295-3205

Enumeration date Jan 16, 2013

Last updated in NPPES Jan 16, 2013

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Carla Thatch?

Carla Thatch is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-16.