Jon Dyer, DDS
Dentist · Ottumwa, IA
Jon Dyer, DDS is a dentist with a practice address in Ottumwa, Iowa, and NPI 1962787911, issued on Oct 20, 2011. Check the license (Iowa DDS-09746, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jon Dyer
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DDS-09746 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1255 Theatre Dr, Ottumwa, IA 52501
- Phone
- (641) 954-3390
- Enumerated
- Oct 20, 2011
- Record last updated
- Oct 31, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 726 in Iowa → Look up another NPI →
Also registered at 1255 Theatre Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle CompaanFamily Nurse Practitioner1952712499
- Stephanie MerrillFamily Nurse Practitioner1265051239
Verify Jon Dyer 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-09746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average dentist in 2024
98 Medicare Part D claims for 62 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin33 claims
- Ibuprofen27 claims
- Amoxicillin-Clavulanate Potass23 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.
Jon Dyer among 726 dentist records in Iowa
Jon Dyer, DDS is one of 726 dentist records with a practice address in Iowa. 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 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 45% 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 updated2022 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 dentist records list a practice address in Ottumwa
They are 10 of the 405 NPPES records with a practice address in Ottumwa, and 726 dentist records in Iowa.
All 726 in Iowa → Every provider in Ottumwa → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Alyssa Darling, DMDOttumwa, IA 525011710338314
- Dennis Gillespie, DDSOttumwa, IA 525011922270818
- Charles Hammer, DDSOttumwa, IA 525011922181585
- Kenneth Jones, D.D.S.Ottumwa, IA 525011053339218
- Jonelle Joseph, DDSOttumwa, IA 525011225872005
- Michael Olmstead, DDSOttumwa, IA 525011184207839
- Ruth Patritto, DDSOttumwa, IA 525011841280484
- Cynthia Phillips, DDSOttumwa, IA 525011962520197
Common questions
What is Jon Dyer, DDS's NPI number?
Jon Dyer, DDS's National Provider Identifier (NPI) is 1962787911, issued on Oct 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jon Dyer, DDS located?
The NPPES record lists a practice address at 1255 Theatre Dr, Ottumwa, IA, 52501. Phone: (641) 954-3390. Providers update this record themselves, so call before visiting.
How can I verify Jon Dyer, DDS's license?
NPPES lists Iowa license number DDS-09746, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Jon Dyer, DDS prescribe under Medicare Part D?
In 2024, Jon Dyer, DDS had 98 Medicare Part D claims for 62 beneficiaries; the average among dentist prescribers was 86. 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.