Grant H. Chen, M.D.
NPI 1548555469ActiveIndividual· Anesthesiology, Pain Medicine· Houston, TX
Anesthesiology, Pain Medicine (M.D.) in Houston, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 2011). 214 Medicare patients in 2024, $95,380 paid; nearly all of their 430 Part D prescriptions were generic (99%). Spr Therapeutics, Inc was the largest of 12 companies reporting payments in 2025, $61,730 in all, mostly consulting fees.
Overview
| NPI | 1548555469 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2011 |
| Last updated in NPPES | Aug 31, 2021 |
| Certified by provider | Jul 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | S8810 | TX |
| Anesthesiology | 207L00000X | 25MA10180200 | NJ |
| Anesthesiology, Pain Medicine | 207LP2900X | 279067 | NY |
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 - Anesthesiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 3,464 across 68 procedure codes |
| Paid by Medicare | $95,380 |
Part D prescriptions in 2024
| Prescriptions (claims) | 430 · 482 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $13,473 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Memorial City HospitalHouston, TX
Industry payments (Open Payments)
- 2025$61,730 · 106 payments from 12 companies
- 2024$43,735 · 69 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spr Therapeutics, Inc | $53,312 | 62 |
| Stratus Medical, LLC | $4,726 | 5 |
| Si-Bone, Inc. | $1,236 | 10 |
| Medtronic, Inc. | $729.76 | 6 |
| Abbott Laboratories | $720.53 | 8 |
What the 2025 payments were for
- Consulting Fee$32,513 · 15 payments
- Travel and Lodging$20,517 · 35 payments
- Food and Beverage$5,450 · 54 payments
- Compensation for serving as faculty or as a speaker for a medical education program$3,250 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 126 pain medicine anesthesiologists in Houston · All pain medicine anesthesiologists in Texas