NPPES file of Aug 9, 2026

Llon Hurst Clendenen, D.D.S., M.S.

Orthodontics and Dentofacial Orthopedics Dentistry · Tulsa, OK

Llon Hurst Clendenen, D.D.S., M.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Tulsa, Oklahoma, and NPI 1043526213, issued on Aug 26, 2010. Check the license (Oklahoma 6228, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043526213
Name
Llon Hurst Clendenen
Credential
D.D.S., M.S.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
6228 OK
Self-reported in NPPES; status is on the state search
Practice location
3305 E 45TH St, Tulsa, OK 74135
Phone
(918) 743-2315
Enumerated
Aug 26, 2010
Record last updated
Aug 26, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(918) 743-2243
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 126 in Oklahoma → Look up another NPI →

Also registered at 3305 E 45TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. L Shacklett, D.D.S., M.S.D.Orthodontics and Dentofacial Orthopedics Dentistry1174565790

Verify Llon Hurst Clendenen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 6228    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $179.66

9 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Llon Clendenen$179.66
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Llon Hurst Clendenen among 126 orthodontics and dentofacial orthopedics dentistry records in Oklahoma

Llon Hurst Clendenen, D.D.S., M.S. is one of 126 orthodontics and dentofacial orthopedics dentistry records with a practice address in Oklahoma. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 62% of them.

  • NPI issued2010 · 62% of these records are older, 34% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2010 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Oklahoma

There are 126 orthodontics and dentofacial orthopedics dentistry records in Oklahoma.

All 126 in Oklahoma → Every provider in Tulsa → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Myron Katz, D.M.D.Tulsa, OK 741351699935916
  2. Douglas KirkpatrickTulsa, OK 741351124237821
  3. Thomas KirkpatrickTulsa, OK 741351265641963
  4. Joseph Lai, D.D.S.Tulsa, OK 741351952510646
  5. Anand Patel, D.D.S., M.S.Tulsa, OK 741351932317773
  6. L Shacklett, D.D.S., M.S.D.Tulsa, OK 741351174565790
  7. Ryan Nowlin, DDS, MSTulsa, OK 741361427058999
  8. Van Nowlin, D.D.S.,M.S.D.Tulsa, OK 741361396752663

Common questions

What is Llon Hurst Clendenen, D.D.S., M.S.'s NPI number?

Llon Hurst Clendenen, D.D.S., M.S.'s National Provider Identifier (NPI) is 1043526213, issued on Aug 26, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Llon Hurst Clendenen, D.D.S., M.S. located?

The NPPES record lists a practice address at 3305 E 45TH St, Tulsa, OK, 74135. Phone: (918) 743-2315. Providers update this record themselves, so call before visiting.

How can I verify Llon Hurst Clendenen, D.D.S., M.S.'s license?

NPPES lists Oklahoma license number 6228, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.