John R.S. Deguzman, M.D.
NPI 1376567354ActiveIndividual· Physical Medicine & Rehabilitation· Quincy, IL
Physical Medicine & Rehabilitation (M.D.) with Blessing Hospital, practicing in Quincy, Illinois. 203 Medicare patients in 2024, $158,989 paid; nearly all of their 597 Part D prescriptions were generic (94%). Viiv Healthcare Company was the largest of 7 companies reporting payments in 2025, $173.17 in all, mostly food and beverage. Lists Barnes Jewish Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1376567354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Sep 10, 2026 |
| Certified by provider | Sep 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 036-115364 | IL |
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 - Physical Medicine and Rehabilitation (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 2,413 across 10 procedure codes |
| Paid by Medicare | $158,989 |
Part D prescriptions in 2024
| Prescriptions (claims) | 597 · 618 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $19,851 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Physical Medicine And Rehabilitation |
Medical group
- Blessing HospitalQuincy, IL · 421 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Blessing HospitalQuincy, IL
- Southeast Iowa Regional Medical CenterWest Burlington, IA
- University of Missouri Health CareColumbia, MO
Other facilities
- Blessing HospitalInpatient rehabilitation facility · Quincy, IL
Industry payments (Open Payments)
- 2025$173.17 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $43.29 | 2 |
| Kyowa Kirin, Inc. | $26.34 | 1 |
| Recordati_rare_diseases_inc. | $25.58 | 1 |
| Abbott Laboratories | $21.63 | 1 |
| Organon LLC | $20.12 | 1 |
What the 2025 payments were for
- Food and Beverage$173.17 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records