David Clark, DDS
General Practice Dentistry · Marshalltown, IA
David Clark, DDS is a general practice dentistry with a practice address in Marshalltown, Iowa, and NPI 1831103308, issued on Jul 28, 2006. Check the license with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Clark
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- Practice location
- 211 West Main Street, Marshalltown, IA 50158
- Phone
- (641) 752-3651
- Enumerated
- Jul 28, 2006
- Entity
- Type 1 · individual
Verify David Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
26% fewer Medicare Part D claims than the average general practice dentistry in 2024
62 Medicare Part D claims for 41 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin17 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: $112.99
1 payment, mostly gift; the largest payer was Ultradent Products Inc. The 40,968 providers of this specialty with any payment received $593.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
18 general practice dentistry records list a Marshalltown practice address
They are 18 of the 443 NPPES records with a Marshalltown practice address, and 1,231 general practice dentistry records in Iowa.
All 18 in Marshalltown → All 1,231 in Iowa → Every provider in Marshalltown →
Other general practice dentistry records in Iowa
- Deborah Adamec, D.D.S.Iowa City, IA1962624882
- Ken Addink, DDSSioux Center, IA1851372940
- Eric Adler, DDSSolon, IA1467025106
- Martin AhrensManning, IA1104030014
- Vinti Ahuja, DMDBettendorf, IA1992275358
- Jeffrey AkeyCedar Rapids, IA1598798886
- Ala'a Al Arabi, D.D.SWaterloo, IA1477969608
- Christopher Aldrich, DDSWaterloo, IA1073956454
- Jeffrey Allen, DDSPella, IA1841373289
- Stephen Allen, DDSHarlan, IA1053302950
Common questions
What is David Clark, DDS's NPI number?
David Clark, DDS's National Provider Identifier (NPI) is 1831103308, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Clark, DDS located?
The NPPES record lists a practice address at 211 West Main Street, Marshalltown, IA, 50158. Phone: (641) 752-3651. Providers update this record themselves, so call before visiting.
How can I verify David Clark, DDS's license?
Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does David Clark, DDS prescribe under Medicare Part D?
In 2024, David Clark, DDS had 62 Medicare Part D claims for 41 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.