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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ARTHUR THOMAS LLOYD DMD
NPI 1730177254
Dentist in Clayton, MO

Active since October 10, 2005
510 S HANLEY RD, CLAYTON, MO 63105(314) 721-2346 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Arthur Thomas Lloyd Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ARTHUR THOMAS LLOYD DMD (NPI 1730177254) is an individual dentist in Clayton, Missouri, licensed in Missouri (13261) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1730177254
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameARTHUR THOMAS LLOYDCredential: DMD
Location Address510 S HANLEY RDClayton, MO 63105-2038
Mailing Address2 Ames Place DrLadue, MO 63124-1736 · (314) 993-3553
Phone(314) 721-2346
Sole ProprietorNo
Enumeration DateOctober 10, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1730177254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MO · 13261
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
510 S HANLEY RD, Clayton, MO 63105
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include TRUASSURE INSURANCE COMPANY.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JAN HARVEY ROGERS D.M.D.
Dentist (General Practice)
510 S HANLEY RD
SAINT LOUIS, MO 63105
St. Louis County (314) 721-2346
WYDOWN DENTAL GROUP, INC.
Dentist
510 S HANLEY RD
SAINT LOUIS, MO 63105
St. Louis County (314) 721-2346
CLAIRE ELIZABETH WALDMAN DDS
Dentist (General Practice)
510 S HANLEY RD
CLAYTON, MO 63105
St. Louis County (314) 721-2346

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Arthur Lloyd's NPI number?

The NPI number for Arthur Lloyd is 1730177254. It was assigned to this individual provider in the NPPES registry on October 10, 2005.

Where is Arthur Lloyd located?

Arthur Lloyd practices at 510 S Hanley Rd, Clayton, MO 63105. The listed phone number is (314) 721-2346.

What is Arthur Lloyd's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Arthur Lloyd accept?

Health plans from TRUASSURE INSURANCE COMPANY list Arthur Lloyd as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Arthur Lloyd was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.