Yumi Imai, M.D.
NPI 1376634543ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Iowa City, IA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with State University of Iowa, practicing in Iowa City, Iowa. Their prescriptions cost Medicare Part D more than their services did: $75,388 for 373 claims, against $7,075 paid for services in 2024. Dexcom, Inc. reported $18.80 in payments in 2024, mostly food and beverage. Lists Southeast Iowa Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1376634543 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Oct 18, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 43521 | IA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 0101244744 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 105 across 7 procedure codes |
| Paid by Medicare | $7,075 |
Part D prescriptions in 2024
| Prescriptions (claims) | 373 · 776 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $75,388 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- Southeast Iowa Regional Medical CenterWest Burlington, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2024$18.80 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $18.80 | 1 |
What the 2024 payments were for
- Food and Beverage$18.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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