NPPES file of Aug 9, 2026

Nathan Allen Leinen, D.D.S.

General Practice Dentistry · Ankeny, IA

Nathan Allen Leinen, D.D.S. is a general practice dentistry with a practice address in Ankeny, Iowa, and NPI 1942345103, issued on Feb 21, 2007. Check the license (Iowa 08260, as entered in NPPES) with the Iowa 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
1942345103
Name
Nathan Allen Leinen
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
08260 IA
Self-reported in NPPES; status is on the state search
Practice location
1705 N Ankeny Blvd, Ankeny, IA 50023
Phone
(515) 446-0733
Enumerated
Feb 21, 2007
Record last updated
Jun 16, 2016 (not updated in 10 years: call before relying on the address or phone)
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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Also registered at 1705 N Ankeny Blvd

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

  1. Anne Deaton, P.T.Physical Therapist1447312582
  2. Thomas Rodemyer, PTPhysical Therapist1578689741

Verify Nathan Allen Leinen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 08260
    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 Iowa license search

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42% fewer Medicare Part D claims than the average general practice dentistry in 2024

48 Medicare Part D claims for 32 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Nathan Leinen48
  2. Specialty average83

Most prescribed

  1. Amoxicillin30 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $310.09

4 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nathan Leinen$310.09
  2. Specialty average$597.01

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

Nathan Allen Leinen among 1,239 general practice dentistry records in Iowa

Nathan Allen Leinen, D.D.S. is one of 1,239 general practice dentistry records with a practice address in Iowa. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 41% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2016 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 general practice dentistry records list a practice address in Ankeny

They are 25 of the 1,198 NPPES records with a practice address in Ankeny, and 1,239 general practice dentistry records in Iowa.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Greg BrandtAnkeny, IA 500231033137344
  2. James Collins, DDSAnkeny, IA 500231588823330
  3. Stanislav Gelfond, DDSAnkeny, IA 500231376771907
  4. Laks Jagnandan, DDSAnkeny, IA 500231679628606
  5. Stephen Karbacka, D.D.S.Ankeny, IA 500231023144102
  6. Chad Lensch, D.D.S.Ankeny, IA 500231851446579
  7. Gregory McCullough, D.D.S.Ankeny, IA 500231982760393
  8. Michael McGregor, D.D.S.Ankeny, IA 500231295831121

Common questions

What is Nathan Allen Leinen, D.D.S.'s NPI number?

Nathan Allen Leinen, D.D.S.'s National Provider Identifier (NPI) is 1942345103, issued on Feb 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Allen Leinen, D.D.S. located?

The NPPES record lists a practice address at 1705 N Ankeny Blvd, Ankeny, IA, 50023. Phone: (515) 446-0733. Providers update this record themselves, so call before visiting.

How can I verify Nathan Allen Leinen, D.D.S.'s license?

NPPES lists Iowa license number 08260, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Nathan Allen Leinen, D.D.S. prescribe under Medicare Part D?

In 2024, Nathan Allen Leinen, D.D.S. had 48 Medicare Part D claims for 32 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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.

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.