NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Julianna Johnson

Behavior Analyst in Concord, CA · enumerated 2016.

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

National Provider Identifier

1801331277

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Julianna Johnson
Sex Female
Practice address 1800 Sutter St Ste 300, Concord, CA, 94520
Phone (877) 264-6747
Fax (877) 539-7730
Enumeration date Dec 21, 2016
Last updated in NPPES Jul 24, 2019

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers · License RBT-15-06287 (CA) Secondary
103K00000X Behavior Analyst 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

Is NPI 1801331277 active?
Yes, as of the latest NPPES snapshot, NPI 1801331277 is active (record last updated 2019-07-24).
How do I verify Julianna Johnson's NPI record?
Cross-check NPI 1801331277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-24.