Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Kreins, R.D.

Obesity and Weight Management Nutrition Registered Dietitian in Reno, NV · enumerated 2016.

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

National Provider Identifier

1659737658

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Registry record

Entity type Individual (Type 1)

Name Christine Kreins

Credential R.D.

Sex Female

Practice address 10100 Toltec Crt, Reno, NV, 89521

Phone (775) 203-8943

Enumeration date Jan 6, 2016

Last updated in NPPES May 24, 2021

Taxonomy & licenses

133VN1006X Metabolic Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License DI60607940 (WA) Secondary

133VN1201X Obesity and Weight Management Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 39602-DIE-O (NV) 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

How do I verify Christine Kreins's NPI record?

Cross-check NPI 1659737658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659737658 active?

Yes, as of the latest NPPES snapshot, NPI 1659737658 is active (record last updated 2021-05-24).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-24.