Claudio Esteves Tatsui, MD
NPI 1013178425ActiveIndividual· Neurological Surgery· Houston, TX
Neurological Surgery (MD) with Physicians Referral Service, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $100,125 for 63 patients in 2024, with only 22 Part D claims. Icotec Medical Inc. reported $20,722 in payments in 2025, mostly consulting fees. Lists Memorial Hermann Houston Physicians Hospital as a hospital affiliation.
Overview
| NPI | 1013178425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 18, 2008 |
| Last updated in NPPES | Dec 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 42327 | TX |
| Neurological Surgery | 207T00000X | ME 102630 | FL |
| Neurological Surgery | 207T00000X | P2381 | TX |
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 - Neurosurgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 229 across 35 procedure codes |
| Paid by Medicare | $100,125 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 22 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $188.26 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Hospital affiliation
- Memorial Hermann Houston Physicians HospitalWebster, TX
Industry payments (Open Payments)
- 2025$20,722 · 35 payments from 1 company
- 2024$8,826 · 19 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Icotec Medical Inc. | $20,722 | 35 |
What the 2025 payments were for
- Consulting Fee$16,500 · 4 payments
- Travel and Lodging$2,910 · 11 payments
- Food and Beverage$1,312 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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