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

Karen Chaska, MS, RD, LD/N, LRD

Q: What is the NPI number for Karen Chaska?

The National Provider Identifier (NPI) for Karen Chaska is 1790311405, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Fort Lauderdale, FL · enumerated 2020.

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

National Provider Identifier

1790311405

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Registry record

Entity type Individual (Type 1)

Name Karen Chaska

Credential MS, RD, LD/N, LRD

Sex Female

Practice address Fort Lauderdale, FL, 33308

Phone (952) 486-2728

Enumeration date Mar 14, 2020

Last updated in NPPES Mar 14, 2020

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License ND8111 (FL) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 2035 (SC) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86054081 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 Karen Chaska practice?

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

What is the NPI number for Karen Chaska?

The National Provider Identifier (NPI) for Karen Chaska is 1790311405, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-14.