Alvin Joseph Gonzales Dandan, M.D.
NPI 1174835706ActiveIndividual· Internal Medicine, Critical Care Medicine· Quincy, IL
Internal Medicine, Critical Care Medicine (M.D.) with Osf Multi-Specialty Group and 2 other groups, practicing in Quincy, Illinois. Mostly services rather than prescriptions: Medicare paid $37,237 for 209 patients in 2024, with only 14 Part D claims. Viatris Specialty LLC reported $26.82 in payments in 2025, mostly food and beverage. Lists Blessing Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1174835706 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2010 |
| Last updated in NPPES | Sep 21, 2026 |
| Certified by provider | Sep 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 036151231 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 036151231 | IL |
| Internal Medicine | 207R00000X | 036151231 | 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 - Internal Medicine (IL); Practitioner - Critical Care (Intensivists) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 209 |
|---|---|
| Services billed | 435 across 21 procedure codes |
| Paid by Medicare | $37,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 14 30-day fills |
|---|---|
| Total drug cost | $637.98 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
Medical groups
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
- Ssm Health Care GroupSaint Louis, MO · 940 clinicians
- Blessing HospitalQuincy, IL · 421 clinicians
Hospital affiliations
- Blessing HospitalQuincy, IL
- Illini Community HospitalPittsfield, IL
- Saint Anthony Medical CenterRockford, IL
- Ssm Health St Mary's Hospital - St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$26.82 · 1 payment from 1 company
- 2024$14.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viatris Specialty LLC | $26.82 | 1 |
What the 2025 payments were for
- Food and Beverage$26.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Critical Care Medicine providers in Quincy
- 1881827699
- 1558755587
- 1891771432
- 1902367766
All Internal Medicine, Critical Care Medicine providers in Illinois →