NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debbie Sousa Hull, RD, CDE

Registered Dietitian in Walnut Creek, CA · enumerated 2019.

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

National Provider Identifier

1013567429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Debbie Sousa Hull
Credential RD, CDE
Sex Female
Practice address 1450 Treat Blvd Ste 130, Walnut Creek, CA, 94597
Phone (925) 941-5076
Fax (925) 941-5073
Enumeration date Sep 17, 2019
Last updated in NPPES Nov 12, 2019

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 698427 (CA) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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 Debbie Sousa Hull practice?
The practice location on file with NPPES is in Walnut Creek, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Debbie Sousa Hull?
The National Provider Identifier (NPI) for Debbie Sousa Hull is 1013567429, 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 2019-11-12.