Joon Choi, MD
NPI 1023073152ActiveIndividual· Obstetrics & Gynecology· Sun Valley, CA
Obstetrics & Gynecology (MD) in Sun Valley, California, trained at Medical College of Ohio (class of 1991). Medicare paid $7,336 for services to 74 patients in 2024. Mimedx Group, Inc. was the largest of 8 companies reporting payments in 2025, $6,670 in all, mostly consulting fees.
Overview
| NPI | 1023073152 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Feb 11, 2022 |
| Certified by provider | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G80351 | CA |
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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 94 across 8 procedure codes |
| Paid by Medicare | $7,336 |
Education and affiliations
| Medical school | Medical College of Ohio |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Obstetrics/Gynecology |
Industry payments (Open Payments)
- 2025$6,670 · 22 payments from 8 companies
- 2024$6,383 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mimedx Group, Inc. | $6,400 | 11 |
| Coopersurgical, Inc. | $72.82 | 4 |
| Revance Therapeutics, Inc. | $68.79 | 2 |
| Biotissue Holdings Inc. | $37.52 | 1 |
| Hologic Sales and Service, LLC | $31.29 | 1 |
What the 2025 payments were for
- Consulting Fee$6,400 · 11 payments
- Food and Beverage$269.53 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Sun Valley
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- 1316024565
- 1730626722