NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Spencer Rasband, DDS

General Practice Dentistry in El Dorado, KS · enumerated 2009.

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

National Provider Identifier

1922239862

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name William Spencer Rasband
Credential DDS
Sex Male
Practice address 202 N Main St, El Dorado, KS, 67042
Enumeration date Jul 27, 2009
Last updated in NPPES May 19, 2016

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 61136 (KS) Primary
122300000X Dentist Dental Providers · License DD3160 (NM) Secondary
122300000X Dentist Dental Providers · License CS00214717 (NM) Secondary
1223G0001X General Practice Dentistry Dental Providers · License DEN.00201929 (CO) Secondary
1223D0001X Public Health Dentistry Dental Providers · License DEN.00201929 (CO) Secondary
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

How do I verify William Rasband's NPI record?
Cross-check NPI 1922239862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922239862 active?
Yes, as of the latest NPPES snapshot, NPI 1922239862 is active (record last updated 2016-05-19).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-19.