Shaji Mariyam Baig, MD
NPI 1023216405ActiveIndividual· Hospitalist· McHenry, IL
Hospitalist (MD) with Northwestern Medical Faculty Foundation, practicing in McHenry, Illinois. Mostly services rather than prescriptions: Medicare paid $46,553 for 246 patients in 2024, with only 47 Part D claims. Lists Northwestern Medicine McHenry as a hospital affiliation.
Overview
| NPI | 1023216405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2007 |
| Last updated in NPPES | May 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036122138 | IL |
| Internal Medicine | 207R00000X | 336.085171 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 246 |
|---|---|
| Services billed | 585 across 8 procedure codes |
| Paid by Medicare | $46,553 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 52 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $3,085 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliation
- Northwestern Medicine McHenryMcHenry, IL
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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