Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Cristianna F Sullivan, MD,

Pediatric Nutrition Registered Dietitian in Salmon, ID · enumerated 2024.

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

National Provider Identifier

1336906528

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Cristianna F Sullivan

Credential MD,

Sex Female

Practice address Salmon, ID, 83467

Phone (208) 487-4839

Enumeration date Mar 4, 2024

Last updated in NPPES Mar 4, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133VN1004X Pediatric Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License C2813089 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Cristianna Sullivan?

The National Provider Identifier (NPI) for Cristianna Sullivan is 1336906528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cristianna Sullivan practice?

The practice location on file with NPPES is in Salmon, ID. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-04.