NPI Portal NPI Lookup & Verification

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

Ms. Tarsha Carter Ambeau, FNP

Laboratory Management Specialist/Technologist in Natchez, MS · enumerated 2007 · practices at Orenthal James Carter.

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

National Provider Identifier

1366598203

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Tarsha Carter Ambeau
Credential FNP
Sex Female
Practice address Natchez, MS, 39120
Phone (601) 304-2043
Enumeration date Jan 25, 2007
Last updated in NPPES Oct 2, 2025

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

Taxonomy & licenses

246QL0900X Laboratory Management Specialist/Technologist Technologists, Technicians & Other Technical Service Providers · License 863813 (MS) Primary
174H00000X Health Educator Other Service Providers Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APO4802 (LA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R863813 (MS) Secondary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier Type State Issuer
04821760 Medicaid MS -
1303232 Medicaid LA -

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 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 Tarsha Ambeau?
Tarsha Ambeau is registered in NPPES with the primary taxonomy of Laboratory Management Specialist/Technologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-02.