NPI Portal NPI Lookup & Verification

Natalie Tinnerman

Natalie Tinnerman is a Behavior Analyst provider (Behavior Analyst) practicing in Redondo Beach, CA, registered in the NPPES registry with NPI 1831610377 since 2017. Practices at Firststeps for Kids, Inc. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1831610377
Entity type Individual (Type 1)
Name Natalie Tinnerman
Sex Female
Practice address 119 W TORRANCE BLVD STE 100, Redondo Beach, CA, 90277
Phone 3103743300
Enumeration date 2017-07-06
Last updated in NPPES 2022-11-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary 1-17-26347 CA
Copy-ready billing details
Provider: Natalie Tinnerman
NPI: 1831610377
Taxonomy: 103K00000X (Behavior Analyst)
Address: 119 W TORRANCE BLVD STE 100, Redondo Beach, CA, 90277

Other providers at this practice address

NPI Name Type Specialty Location
1962726752 Firststeps for Kids, Inc. Organization Early Intervention Provider Agency Redondo Beach, CA
1730519398 Karla Saucedo Individual Behavior Technician Redondo Beach, CA
1467961847 Jenna Battaglia Individual Behavior Analyst Redondo Beach, CA
1730689993 Mikaela Chacon Individual Behavior Analyst Redondo Beach, CA
1053071019 Rebecca Merida Individual Behavior Analyst Redondo Beach, CA
1619627098 Julliette Jones Individual Behavior Technician Redondo Beach, CA
1821723925 Alexandra Beck Individual Behavior Analyst Redondo Beach, CA
1669108668 Rosa Duarte Mendez Individual Behavior Technician Redondo Beach, CA

Verify this record

Cross-check NPI 1831610377 against the authoritative CMS record: view Natalie Tinnerman on the official NPPES registry .

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 or validate an NPI number.

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 Natalie Tinnerman?
Natalie Tinnerman is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-11-30.