Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leslie Gisselle Barreto
Doula in Richmond, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336847029
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Registry record
Entity type Individual (Type 1)
Name Leslie Gisselle Barreto
Sex Female
Practice address 771 6th St, Richmond, CA, 94801
Phone (510) 255-9283
Enumeration date Feb 21, 2023
Last updated in NPPES Feb 21, 2023
Taxonomy & licenses
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.
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 Leslie Barreto?
Leslie Barreto is registered in NPPES with the primary taxonomy of Doula. 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 2023-02-21.