Juan Diego San Juan, MD
NPI 1457856627ActiveIndividual· Otolaryngology· Ann Arbor, MI
Otolaryngology (MD) in Ann Arbor, Michigan, trained at University of Michigan Medical School (class of 2018). 61 Medicare patients in 2024, $10,356 paid; nearly all of their 328 Part D prescriptions were generic (97%). Inspire Medical Systems, Inc. reported $20.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1457856627 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2018 |
| Last updated in NPPES | Jul 22, 2025 |
| Certified by provider | Jul 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 4301513741 | MI |
| Otolaryngology | 207Y00000X | A166157 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (CA); Practitioner - Otolaryngology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 154 across 43 procedure codes |
| Paid by Medicare | $10,356 |
Part D prescriptions in 2024
| Prescriptions (claims) | 328 · 534 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $9,851 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliation
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$20.11 · 1 payment from 1 company
- 2024$954.73 · 25 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $20.11 | 1 |
What the 2025 payments were for
- Food and Beverage$20.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 otolaryngologists in Ann Arbor · All otolaryngologists in Michigan