NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Natalie Carlin

Clinical Social Worker in Seattle, WA · enumerated 2019 · practices at You Grow Girl.

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

National Provider Identifier

1346702495

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Natalie Carlin
Sex Female
Practice address 2200 Rainier Ave S Ste 201, Seattle, WA, 98144
Phone (206) 917-9904
Enumeration date Apr 5, 2019
Last updated in NPPES Nov 14, 2022

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social 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 Carlin practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Natalie Carlin?
The National Provider Identifier (NPI) for Natalie Carlin is 1346702495, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-14.