John W. Hellstein, DDS
Oral and Maxillofacial Pathology Dentistry · Iowa City, IA
John W. Hellstein, DDS is an oral and maxillofacial pathology dentistry with a practice address in Iowa City, Iowa, and NPI 1396837050, issued on Sep 29, 2006. Check the license (Iowa 40069, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John W. Hellstein
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Pathology Dentistry 1223P0106X
- License number
- 40069 IA
Self-reported in NPPES; status is on the state search - Practice location
- 386 Dental Science Bldg S, Iowa City, IA 52242
- Phone
- (319) 335-9656
- Enumerated
- Sep 29, 2006
- Record last updated
- Dec 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (319) 335-7351
- Medicaid ID
- 0279711 IA
- Medicare enrollment
- Enrolled (PECOS I20100913000889); accepts Medicare assignment
- Medical or professional school
- Univ Of Missouri-Kansas City School Of Dentistry, 1982
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial pathology dentistry records → All 9 in Iowa → Look up another NPI →
Also registered at 386 Dental Science Bldg S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Lanzel, D.D.SOral and Maxillofacial Pathology Dentistry1497002620
- Sherry Timmons, DDSOral and Maxillofacial Pathology Dentistry1427152420
Verify John W. Hellstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 40069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average oral and maxillofacial pathology dentistry in 2024
620 Medicare Part D claims for 117 beneficiaries, against an average of 284 among the 269 providers of this specialty who prescribed in Part D.
Most prescribed
- Dexamethasone144 claims
- Clonazepam97 claims
- Chlorhexidine Gluconate46 claims
- Pilocarpine Hcl42 claims
- Cyclobenzaprine Hcl39 claims
- Fluconazole33 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.
Bills Medicare through one group practice
- State University OF IowaIowa City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oral and Maxillofacial Pathology Dentistry providers in Iowa
There are 9 oral and maxillofacial pathology dentistry records in Iowa.
All 9 in Iowa → Every provider in Iowa City → Oral and Maxillofacial Pathology Dentistry nationwide →
The 8 oral and maxillofacial pathology dentistry records with the nearest ZIP codes
- Marie Eve Asselin, DMD MSC FRCDCIowa City, IA 522421275732968
- Raghad HammadIowa City, IA 522421346127545
- Nidhi Handoo, DDSIowa City, IA 522421093150658
- Emily Lanzel, D.D.SIowa City, IA 522421497002620
- Ali Pourian, DDSIowa City, IA 522421821439175
- Jirayu Saepoo, DDS, MSIowa City, IA 522421548121379
- Sherry Timmons, DDSIowa City, IA 522421427152420
- Steven Vincent, DDSIowa City, IA 522421013011022
Common questions
What is John W. Hellstein, DDS's NPI number?
John W. Hellstein, DDS's National Provider Identifier (NPI) is 1396837050, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John W. Hellstein, DDS located?
The NPPES record lists a practice address at 386 Dental Science Bldg S, Iowa City, IA, 52242. Phone: (319) 335-9656. Providers update this record themselves, so call before visiting.
How can I verify John W. Hellstein, DDS's license?
NPPES lists Iowa license number 40069, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does John W. Hellstein, DDS prescribe under Medicare Part D?
In 2024, John W. Hellstein, DDS had 620 Medicare Part D claims for 117 beneficiaries; the average among oral and maxillofacial pathology dentistry prescribers was 284. 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.