Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karen Ann Lush, MPH, RD

Q: What is the NPI number for Karen Lush?

The National Provider Identifier (NPI) for Karen Lush is 1578652780, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Dublin, CA · enumerated 2006.

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

National Provider Identifier

1578652780

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Registry record

Entity type Individual (Type 1)

Name Mrs. Karen Ann Lush

Credential MPH, RD

Sex Female

Practice address 3100 Dublin Blvd, Dublin, CA, 94568

Phone (925) 779-5444

Enumeration date Oct 12, 2006

Last updated in NPPES Dec 30, 2021

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers 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

What is the NPI number for Karen Lush?

The National Provider Identifier (NPI) for Karen Lush is 1578652780, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Lush practice?

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

Other providers at this practice address

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Anand Parthasarathy Radiation Oncology Physician · Dublin, CA NPI 1215063094 Kwan Lau Pharmacist · Dublin, CA NPI 1578751293 Charisse Lacuesta Compounded Sterile Preparations Pharmacist · Dublin, CA NPI 1063655983 Sai Ly Pharmacist · Dublin, CA NPI 1285966549 Minh-Phuong Huynh-Le Radiation Oncology Physician · Dublin, CA NPI 1821338682 Nishi Dhanota Pabla Foot & Ankle Surgery Podiatrist · Dublin, CA NPI 1467880021 Katharina Laus Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Dublin, CA NPI 1902286206 Loretta Barry Physical Therapist · Dublin, CA NPI 1457702045

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-30.