John Clay, D.D.S.
General Practice Dentistry · Fort Dodge, IA
John Clay, D.D.S. is a general practice dentistry with a practice address in Fort Dodge, Iowa, and NPI 1861558306, issued on Dec 29, 2006. Check the license (Iowa 08231, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Clay
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 08231 IA
Self-reported in NPPES; status is on the state search - Practice location
- 804 Kenyon RD Ste J, Fort Dodge, IA 50501
- Phone
- (515) 573-7601
- Enumerated
- Dec 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (515) 576-3962
- Medicaid ID
- 1291633 IA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Verify John Clay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 08231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average general practice dentistry in 2024
99 Medicare Part D claims for 56 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin66 claims
- Chlorhexidine Gluconate14 claims
- Cephalexin13 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: $97.74
9 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Clay among 1,239 general practice dentistry records in Iowa
John Clay, 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 60% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2007 · 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).
13 general practice dentistry records list a practice address in Fort Dodge
They are 13 of the 522 NPPES records with a practice address in Fort Dodge, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in Fort Dodge → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Charles Boswell, DDSFort Dodge, IA 505011780750414
- Nicholas Drzycimski, D.D.S.Fort Dodge, IA 505011629110085
- John Garton, DDSFort Dodge, IA 505011720127475
- Larry Handy, DDSFort Dodge, IA 505011578640165
- Russell Heun, D.D.SFort Dodge, IA 505011326104456
- Samuel Kang, DDSFort Dodge, IA 505011245128149
- James Knight, DDSFort Dodge, IA 505011306954185
- Xieng Lee, D.D.S.Fort Dodge, IA 505011326350182
Common questions
What is John Clay, D.D.S.'s NPI number?
John Clay, D.D.S.'s National Provider Identifier (NPI) is 1861558306, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Clay, D.D.S. located?
The NPPES record lists a practice address at 804 Kenyon RD Ste J, Fort Dodge, IA, 50501. Phone: (515) 573-7601. Providers update this record themselves, so call before visiting.
How can I verify John Clay, D.D.S.'s license?
NPPES lists Iowa license number 08231, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does John Clay, D.D.S. prescribe under Medicare Part D?
In 2024, John Clay, D.D.S. had 99 Medicare Part D claims for 56 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.