NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Natalie Pollak, M.A.

Speech-Language Pathologist in Agoura Hills, CA · enumerated 2011.

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

National Provider Identifier

1841567153

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Natalie Pollak
Credential M.A.
Sex Female
Practice address 28845 Eagleton St, Agoura Hills, CA, 91301
Enumeration date Nov 30, 2011
Last updated in NPPES Nov 30, 2011

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

Where does Natalie Pollak practice?
The practice location on file with NPPES is in Agoura Hills, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Natalie Pollak?
The National Provider Identifier (NPI) for Natalie Pollak is 1841567153, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-30.