Mark Holtschlag, DC
NPI 1174680672ActiveIndividual· Chiropractor· Quincy, IL
Chiropractor (DC) in Quincy, Illinois, trained at Palmer College Chiropractic - West Sunnyvale (class of 1981). Medicare paid $8,221 for services to 27 patients in 2024.
Overview
| NPI | 1174680672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DC |
| Sole proprietor | Yes |
| NPI issued | Jan 3, 2007 |
| Last updated in NPPES | Apr 9, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Chiropractor Primary | 111N00000X | — | IL |
| Nutritionist | 133N00000X | — | — |
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 - Chiropractic (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 339 across 1 procedure code |
| Paid by Medicare | $8,221 |
Education and affiliations
| Medical school | Palmer College Chiropractic - West Sunnyvale |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Chiropractic |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 chiropractors in Quincy · All chiropractors in Illinois