Grant Lehmann, DDS
General Practice Dentistry · Clear Lake, IA
Grant Lehmann, DDS is a general practice dentistry with a practice address in Clear Lake, Iowa, and NPI 1437728151, issued on Jun 18, 2021. Check the license (Iowa DDS-09906, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grant Lehmann
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DDS-09906 IA
Self-reported in NPPES; status is on the state search - Practice location
- 108 S 4TH St, Clear Lake, IA 50428
- Phone
- (641) 430-7104
- Enumerated
- Jun 18, 2021
- Record last updated
- Jun 8, 2022
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Also registered at 108 S 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Scribbins, DDSGeneral Practice Dentistry1245311190
Verify Grant Lehmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license DDS-09906Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average general practice dentistry in 2024
135 Medicare Part D claims for 92 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin85 claims
- Chlorhexidine Gluconate11 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: $100.90
8 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Grant Lehmann among 1,239 general practice dentistry records in Iowa
Grant Lehmann, DDS 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 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2022 · 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).
8 general practice dentistry records list a practice address in Clear Lake
They are 8 of the 121 NPPES records with a practice address in Clear Lake, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in Clear Lake → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Thomas Bieber, DDSClear Lake, IA 504281356420137
- Matthew Bieber, DDSClear Lake, IA 504281780200543
- Patrick Carney, DDSClear Lake, IA 504281417096660
- Matthew MeyersClear Lake, IA 504281013402486
- Mark Scribbins, DDSClear Lake, IA 504281245311190
- Jason Skinner, DDSClear Lake, IA 504281689744898
- Jacob Sorensen, DDSClear Lake, IA 504281326275462
- Steven Johnson, D.D.S.Buffalo Center, IA 504241689704546
Common questions
What is Grant Lehmann, DDS's NPI number?
Grant Lehmann, DDS's National Provider Identifier (NPI) is 1437728151, issued on Jun 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Grant Lehmann, DDS located?
The NPPES record lists a practice address at 108 S 4TH St, Clear Lake, IA, 50428. Phone: (641) 430-7104. Providers update this record themselves, so call before visiting.
How can I verify Grant Lehmann, DDS's license?
NPPES lists Iowa license number DDS-09906, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Grant Lehmann, DDS prescribe under Medicare Part D?
In 2024, Grant Lehmann, DDS had 135 Medicare Part D claims for 92 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.