Kelsey Gray, M.D.
NPI 1912348293ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Torrance, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Torrance, California, trained at University of Washington School of Medicine (class of 2013). Mostly services rather than prescriptions: Medicare paid $37,687 for 35 patients in 2024, with only 11 Part D claims. Paragonix Technologies, Inc. was the largest of 12 companies reporting payments in 2025, $36,993 in all, mostly consulting fees.
Overview
| NPI | 1912348293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 15, 2013 |
| Last updated in NPPES | Jul 12, 2021 |
| Certified by provider | Jul 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 57.247567 | OH |
| Surgery | 208600000X | 135919 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Thoracic Surgery (CT); Practitioner - Cardiac Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 65 across 24 procedure codes |
| Paid by Medicare | $37,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 15 30-day fills |
|---|---|
| Total drug cost | $165.67 |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Greenwich Hospital Association -Greenwich, CT
- Lawrence & Memorial HospitalNew London, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Yale New Haven Health - Health at HomeHome health agency · Milford, CT
Industry payments (Open Payments)
- 2025$36,993 · 31 payments from 12 companies
- 2024$19,681 · 78 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paragonix Technologies, Inc. | $20,500 | 3 |
| Intuitive Surgical, Inc. | $15,205 | 11 |
| Medtronic, Inc. | $475.64 | 5 |
| Edwards Lifesciences Corporation | $319.87 | 3 |
| Baxter Healthcare | $153.60 | 1 |
What the 2025 payments were for
- Consulting Fee$20,500 · 3 payments
- Education$14,000 · 4 payments
- Food and Beverage$2,048 · 21 payments
- Travel and Lodging$444.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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