Christopher H. Sim, DC
NPI 1558486142ActiveIndividual· Chiropractor· Santa Clara, CA
Chiropractor (DC) in Santa Clara, California, licensed in CA, with an NPI issued in March 2007. Abbvie Inc. reported $28.37 in payments in 2025, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1558486142 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DC |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Chiropractor Primary | 111N00000X | DC25931 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Christopher Hyungkeun Sim · Chiropractic | 1128a3 | Jan 19, 2006 | Cupertino, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$28.37 · 1 payment from 1 company
- 2024$16.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $28.37 | 1 |
What the 2025 payments were for
- Food and Beverage$28.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other chiropractors in Santa Clara
- 1013035997
- 1023008448
- 1033384789
- 1043764673
- 1174633473
- 1215386354
- 1245991512
- 1295890929
- 1316262041
- 1366941023
- 1548600232
- 1568717429
All 80 chiropractors in Santa Clara · All chiropractors in California