Concepcion Ravelo Diaz-Arrastia, M.D.
NPI 1104986553ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Houston, TX
Obstetrics & Gynecology, Gynecologic Oncology (M.D.) in Houston, Texas, licensed in TX, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $145,225 for 307 claims, against $19,009 paid for services in 2024. Kerecis Limited was the largest of 4 companies reporting payments in 2025, $167.65 in all, mostly food and beverage. Lists Kings County Hospital Center as a hospital affiliation.
Overview
| NPI | 1104986553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 8, 2006 |
| Last updated in NPPES | Aug 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | J1651 | 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 - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 119 across 30 procedure codes |
| Paid by Medicare | $19,009 |
Part D prescriptions in 2024
| Prescriptions (claims) | 307 · 398 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $145,225 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Secondary specialties | Gynecological Oncology |
Hospital affiliation
- Kings County Hospital CenterBrooklyn, NY
Industry payments (Open Payments)
- 2025$167.65 · 8 payments from 4 companies
- 2024$229.70 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $96.37 | 5 |
| Hologic Sales and Service, LLC | $28.12 | 1 |
| Merck Sharp & Dohme LLC | $25.70 | 1 |
| Caris Mpi, Inc. | $17.46 | 1 |
What the 2025 payments were for
- Food and Beverage$141.95 · 7 payments
- Education$25.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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