Phillip Tomas Guillen, MD
NPI 1568781268ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Smithtown, NY
Orthopaedic Surgery, Hand Surgery (MD) in Smithtown, New York, trained at University of Nebraska College of Medicine (class of 2010). 193 Medicare patients in 2024, $118,545 paid; nearly all of their 118 Part D prescriptions were generic (99%). Polaris Technology Solutions LLC was the largest of 7 companies reporting payments in 2025, $2,677 in all, mostly travel and lodging.
Overview
| NPI | 1568781268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 20, 2010 |
| Last updated in NPPES | Mar 23, 2020 |
| Certified by provider | Mar 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 279143 | NY |
| Orthopaedic Surgery | 207X00000X | 279143 | NY |
| Orthopaedic Surgery | 207X00000X | Q8255 | 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 - Orthopedic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 193 |
|---|---|
| Services billed | 856 across 117 procedure codes |
| Paid by Medicare | $118,545 |
Part D prescriptions in 2024
| Prescriptions (claims) | 118 · 136 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $2,109 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Orthopedic Surgery |
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Other facilities
- Peconic Bay Homehealth ServicesHome health agency · Riverhead, NY
Industry payments (Open Payments)
- 2025$2,677 · 33 payments from 7 companies
- 2024$1,308 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Polaris Technology Solutions LLC | $1,254 | 9 |
| Arthrex, Inc. | $1,213 | 17 |
| Linvatec Corporation | $60.26 | 1 |
| Axogen | $54.32 | 2 |
| Endo USA, Inc. | $45.11 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,425 · 12 payments
- Food and Beverage$1,252 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Hand Surgery providers in Smithtown
- 1619904240
- 1508252321
- 1598718272