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Dr. William Blake Keaster, D.D.S.

Dr. William Blake Keaster is a Dentist provider (Dentist) practicing in Springfield, MO, registered in the NPPES registry with NPI 1114339868 since 2014. The credential DDS stands for Doctor of Dental Surgery. Practices at Fannin, Kaelin, Ropka, Scott & Sponenberg DDS PC (listed at the same practice address in NPPES).

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NPI 1114339868
Entity type Individual (Type 1)
Name Dr. William Blake Keaster
Credential D.D.S.
Sex Male
Practice address 540 W LASALLE ST, Springfield, MO, 65807
Phone 4178871220
Fax 4178870357
Enumeration date 2014-05-29
Last updated in NPPES 2014-05-29

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 2014015938 MO

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

Copy-ready billing details
Provider: William Keaster, D.D.S.
NPI: 1114339868
Taxonomy: 122300000X (Dentist)
Address: 540 W LASALLE ST, Springfield, MO, 65807

Other providers at this practice address

NPI Name Type Specialty Location
1821076811 Fannin, Kaelin, Ropka, Scott & Sponenberg DDS PC Organization General Practice Dentistry Springfield, MO
1003952292 Chanin Ropka Individual General Practice Dentistry Springfield, MO
1538205729 Daniel Fannin Individual General Practice Dentistry Springfield, MO
1235275421 F Stanley Hall Individual General Practice Dentistry Springfield, MO
1265578462 Stuart Scott Individual Pediatric Dentistry Springfield, MO
1689710873 Derek Kaelin Individual General Practice Dentistry Springfield, MO
1427194620 Steven Sponenberg Individual General Practice Dentistry Springfield, MO
1194861377 Robert Adams Individual General Practice Dentistry Springfield, MO

Verify this record

Cross-check NPI 1114339868 against the authoritative CMS record: view Dr. William Blake Keaster on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify William Keaster's NPI record?
Cross-check NPI 1114339868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114339868 active?
Yes — as of the latest NPPES snapshot, NPI 1114339868 is active (record last updated 2014-05-29).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-05-29.