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

Dr. Helen Chaeeun Alexanderson-Lee, PH.D., R.D.

Metabolic Nutrition Registered Dietitian in Fresno, CA · enumerated 2011.

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

National Provider Identifier

1891064432

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Registry record

Entity type Individual (Type 1)

Name Dr. Helen Chaeeun Alexanderson-Lee

Credential PH.D., R.D.

Sex Female

Practice address Fresno, CA, 93726

Phone (310) 867-4098

Fax (888) 866-8173

Enumeration date Dec 28, 2011

Last updated in NPPES Oct 11, 2016

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 392612 Secondary

133VN1006X Metabolic Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 392612 Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Helen Alexanderson-Lee?

The National Provider Identifier (NPI) for Helen Alexanderson-Lee is 1891064432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Helen Alexanderson-Lee practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-11.