Doctor profile · Federal record
Dr. John Hellstein, DDS
Oral and Maxillofacial Pathology Dentist (CMS: Oral Surgery) · Iowa City, IA
- NPI 1396837050
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
386 Dental Science Bldg S
Iowa City, IA 522421001
(319) 335-9656
fax (319) 335-7351 - Mailing address
-
322 Dental Science Bldg S
Iowa City, IA 522421001
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 16, 2016
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 1223P0106X — NUCC code
- State license (1)
- Iowa #40069
- Medicaid
- IA #0279711
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396837050. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
356
Distinct HCPCS
5
Medicare allowed
$30,285
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 199 | 184 | $66 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 83 | $119 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 21 | 21 | $103 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 13 | 13 | $39 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 12 | 12 | $103 |
In context: peer comparison
Among 3 peers in Iowa City Oral and Maxillofacial Pathology Dentist, average services per provider: 73. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
547
Patients
134
Total drug cost
$19,227
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 158 | 49 | $5,631 |
| Clonazepam | Generic | 94 | 17 | $4,747 |
| Clobetasol Propionate | Generic | 51 | 26 | $897 |
| Cyclobenzaprine Hcl | Generic | 40 | 0 | $151 |
| Clotrimazole | Generic | 37 | 15 | $1,492 |
| Chlorhexidine Gluconate | Generic | 33 | 15 | $185 |
| Minocycline Hcl | Generic | 32 | 0 | $925 |
| Fluconazole | Generic | 31 | 12 | $687 |
| Prednisone | Generic | 25 | 0 | $214 |
| Pilocarpine Hcl | Generic | 23 | 0 | $3,888 |
Frequently asked questions
What is Dr. John Hellstein's medical specialty?
Dr. John Hellstein practices Oral and Maxillofacial Pathology Dentist in Iowa City, IA.
Where does Dr. John Hellstein practice?
Dr. John Hellstein practices at 386 Dental Science Bldg S, Iowa City, IA 522421001. Office phone: 3193359656.
What is Dr. John Hellstein's NPI?
Dr. John Hellstein's National Provider Identifier (NPI) is 1396837050, issued by NPPES.
Does Dr. John Hellstein accept Medicare assignment?
Yes. Dr. John Hellstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Hellstein commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.