Mustafa Dheyauldeen Alqaysi, M.D.
NPI 1790217537ActiveIndividual· Internal Medicine, Interventional Cardiology· Cypress, TX
Internal Medicine, Interventional Cardiology (M.D.) with Cypress Heart and Vascular Center PLLC, practicing in Cypress, Texas. Mostly services rather than prescriptions: Medicare paid $5,049 for 38 patients in 2024, with only 40 Part D claims. Boston Scientific Corporation was the largest of 12 companies reporting payments in 2025, $8,140 in all, mostly grants. Lists HCA Houston Healthcare Kingwood and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1790217537 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 30, 2017 |
| Last updated in NPPES | Oct 8, 2026 |
| Certified by provider | Oct 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | S4591 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | S4591 | 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 64 across 6 procedure codes |
| Paid by Medicare | $5,049 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 61 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $4,658 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cypress Heart and Vascular Center PLLCCypress, TX · 9 clinicians
Hospital affiliations
- HCA Houston Healthcare KingwoodKingwood, TX
- Houston Methodist Cypress HospitalCypress, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Willowbrook HospitalHouston, TX
Industry payments (Open Payments)
- 2025$8,140 · 49 payments from 12 companies
- 2024$9,119 · 57 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $5,292 | 6 |
| Edwards Lifesciences Corporation | $1,259 | 16 |
| Abbott Laboratories | $540.38 | 7 |
| Abiomed | $466.98 | 7 |
| Medtronic, Inc. | $278.64 | 5 |
What the 2025 payments were for
- Grant$5,000 · 1 payment
- Food and Beverage$1,829 · 35 payments
- Travel and Lodging$992.66 · 10 payments
- Education$318.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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