Raj Shivaji, M.D.
NPI 1770508160ActiveIndividual· Internal Medicine· Florissant, MO
Internal Medicine (M.D.) with Simcare, PLLC, practicing in Florissant, Missouri. Their prescriptions cost Medicare Part D more than their services did: $247,612 for 2,291 claims, against $41,319 paid for services in 2024. Pulmonx Corporation was the largest of 4 companies reporting payments in 2025, $169.04 in all, mostly food and beverage. Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1770508160 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Sep 27, 2022 |
| Certified by provider | Sep 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | T4849 | TX |
| Emergency Medicine | 207P00000X | 036-097085 | IL |
| Emergency Medicine | 207P00000X | 111366 | MO |
| Emergency Medicine | 207P00000X | 62808 | NJ |
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 - Emergency Medicine (MO); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 651 across 29 procedure codes |
| Paid by Medicare | $41,319 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,291 · 5,189 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $247,612 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Simcare, PLLCSugar Land, TX · 3 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$169.04 · 7 payments from 4 companies
- 2024$88.35 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pulmonx Corporation | $62.73 | 1 |
| Teva Pharmaceuticals USA, Inc. | $58.00 | 3 |
| Amgen Inc. | $32.72 | 2 |
| Exact Sciences Corporation | $15.59 | 1 |
What the 2025 payments were for
- Food and Beverage$169.04 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 internal medicine physicians in Florissant · All internal medicine physicians in Missouri