Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ada Mendoza

Q: What is the NPI number for Ada Mendoza?

The National Provider Identifier (NPI) for Ada Mendoza is 1154913705, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Watertown, MA · enumerated 2021 · practices at Tatum Robotics LLC.

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

National Provider Identifier

1154913705

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Registry record

Entity type Individual (Type 1)

Name Ada Mendoza

Sex Female

Practice address 175 N. Beacon St, Watertown, MA, 02472

Phone (617) 924-3434

Enumeration date Feb 5, 2021

Last updated in NPPES Feb 5, 2021

Taxonomy & licenses

174400000X Specialist 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

Where does Ada Mendoza practice?

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

What is the NPI number for Ada Mendoza?

The National Provider Identifier (NPI) for Ada Mendoza is 1154913705, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-05.