NPI Portal NPI Lookup & Verification

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

Olivia Baker

Speech-Language Pathologist in Indianapolis, IN · enumerated 2021 · practices at Adams County Memorial Hospital.

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

National Provider Identifier

1720667900

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Olivia Baker
Sex Female
Practice address Indianapolis, IN, 46224
Enumeration date Apr 6, 2021
Last updated in NPPES Apr 24, 2024

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing 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 is the NPI number for Olivia Baker?
The National Provider Identifier (NPI) for Olivia Baker is 1720667900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Olivia Baker practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-24.