Simar K. Singh, DO
NPI 1417576877ActiveIndividual· Family Medicine· Houston, TX
Family Medicine (DO) with Baylor St. Luke's Medical Group, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $9,550 for 204 claims, against $6,349 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $456.21 in all, mostly food and beverage. Lists St Luke's Hospital at the Vintage as a hospital affiliation.
Overview
| NPI | 1417576877 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 15, 2020 |
| Last updated in NPPES | Sep 14, 2026 |
| Certified by provider | Sep 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | U6584 | TX |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 65 across 12 procedure codes |
| Paid by Medicare | $6,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 204 · 297 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $9,550 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Baylor St. Luke's Medical GroupThe Woodlands, TX · 170 clinicians
Hospital affiliation
- St Luke's Hospital at the VintageHouston, TX
Industry payments (Open Payments)
- 2025$456.21 · 24 payments from 10 companies
- 2024$127.25 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $98.32 | 6 |
| Lilly USA, LLC | $76.64 | 4 |
| Dynavax Technologies Corporation | $75.71 | 3 |
| Glaxosmithkline, LLC. | $58.00 | 3 |
| Exact Sciences Corporation | $53.04 | 3 |
What the 2025 payments were for
- Food and Beverage$456.21 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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