Jason Matthew Phelps, D.D.S.
General Practice Dentistry · Winterset, IA
Jason Matthew Phelps, D.D.S. is a general practice dentistry with a practice address in Winterset, Iowa, and NPI 1841323896, issued on Mar 13, 2007. Check the license (Iowa 086998, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason Matthew Phelps
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 086998 IA
Self-reported in NPPES; status is on the state search - Practice location
- 301 Wambold Dr, Winterset, IA 50273
- Phone
- (515) 462-5755
- Enumerated
- Mar 13, 2007
- Record last updated
- Aug 7, 2023
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Also registered at 301 Wambold Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Elliott, DDSGeneral Practice Dentistry1336340959
Verify Jason Matthew Phelps in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 086998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average general practice dentistry in 2024
144 Medicare Part D claims for 107 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin105 claims
- Azithromycin13 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: $194.67
8 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona 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.
Jason Matthew Phelps among 1,239 general practice dentistry records in Iowa
Jason Matthew Phelps, 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 updated2023 · 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).
6 general practice dentistry records list a practice address in Winterset
They are 6 of the 77 NPPES records with a practice address in Winterset, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in Winterset → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Christopher Blanchard, D.D.S.Winterset, IA 502731659404515
- James Elliott, DDSWinterset, IA 502731336340959
- William Keul, D.D.S.Winterset, IA 502731043343999
- Gwen Oswald, DDSWinterset, IA 502731205951654
- Theodore Ward, D.D.S.Winterset, IA 502731124197363
- Ellen BaborWest Des Moines, IA 502661356862304
- Ames Cross, DDSWest Des Moines, IA 502661700290228
- Deborah Dietrich, D.D.S.West Des Moines, IA 502661841572146
Common questions
What is Jason Matthew Phelps, D.D.S.'s NPI number?
Jason Matthew Phelps, D.D.S.'s National Provider Identifier (NPI) is 1841323896, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jason Matthew Phelps, D.D.S. located?
The NPPES record lists a practice address at 301 Wambold Dr, Winterset, IA, 50273. Phone: (515) 462-5755. Providers update this record themselves, so call before visiting.
How can I verify Jason Matthew Phelps, D.D.S.'s license?
NPPES lists Iowa license number 086998, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Jason Matthew Phelps, D.D.S. prescribe under Medicare Part D?
In 2024, Jason Matthew Phelps, D.D.S. had 144 Medicare Part D claims for 107 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.