Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frederick C. Grubiss, DDS

Dentist in Westwood, KS · enumerated 2006.

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

National Provider Identifier

1770691313

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Registry record

Entity type Individual (Type 1)

Name Frederick C. Grubiss

Credential DDS

Sex Male

Practice address 4720 Rainbow Blvd, Ku Dental Associates, Ste. 250, Westwood, KS, 66205

Phone (913) 588-9200

Fax (913) 588-9203

Enumeration date Aug 25, 2006

Last updated in NPPES Sep 24, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6118 (KS) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1770691313 active?

Yes, as of the latest NPPES snapshot, NPI 1770691313 is active (record last updated 2007-09-24).

How do I verify Frederick Grubiss's NPI record?

Cross-check NPI 1770691313 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-24.