Sergio A. Castillo, MD
NPI 1114906468ActiveIndividual· Internal Medicine· Kansas City, KS
Internal Medicine (MD) with McHs Hospitals Inc and 3 other groups, practicing in Kansas City, Kansas. 320 Medicare patients in 2024, $49,281 paid; nearly all of their 250 Part D prescriptions were generic (95%). Lists Covenant Hospital Levelland and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1114906468 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 14, 2006 |
| Last updated in NPPES | Oct 30, 2026 |
| Certified by provider | Oct 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | V6561 | TX |
| Emergency Medicine | 207P00000X | 036174155 | IL |
| Internal Medicine | 207R00000X | ME0085124 | FL |
| Emergency Medicine | 207P00000X | 84376 | WI |
| Internal Medicine | 207R00000X | 04-49153 | KS |
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 (AL); Practitioner - Internal Medicine (FL); Practitioner - Internal Medicine (IL); Practitioner - Emergency Medicine (ND); Practitioner - Internal Medicine (TX); Practitioner - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 360 across 10 procedure codes |
| Paid by Medicare | $49,281 |
Part D prescriptions in 2024
| Prescriptions (claims) | 250 · 250 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $3,117 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
- Integritas Emergency Physician Services LLCBenton, IL · 40 clinicians
- Hospitalist Medicine Physicians of Texas - Cypress PLLCBonham, TX · 27 clinicians
- Md4er LLCKey West, FL · 13 clinicians
Hospital affiliations
- Covenant Hospital LevellandLevelland, TX
- Flambeau HospitalPark Falls, WI
- Lawrence County Memorial HospitalLawrenceville, IL
- Lower Keys Medical CenterKey West, FL
- Marshfield Medical Center - LadysmithLadysmith, WI
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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