Semjon Tsyrlin, MD
NPI 1699297788ActiveIndividual· Hospitalist· Mayaguez, PR
Hospitalist (MD) with Guam Healthcare Development Incorporated, practicing in Mayaguez, Puerto Rico. Mostly services rather than prescriptions: Medicare paid $27,630 for 73 patients in 2024, with only 48 Part D claims. Janssen Pharmaceuticals, Inc reported $52.52 in payments in 2024, mostly food and beverage. Lists Guam Regional Medical City as a hospital affiliation.
Overview
| NPI | 1699297788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 11, 2017 |
| Last updated in NPPES | Aug 8, 2024 |
| Certified by provider | Aug 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | M-2445 | GU |
| General Practice | 208D00000X | 19722 | PR |
| General Practice | 208D00000X | 84308 | GA |
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 - Emergency Medicine (GA); Practitioner - Hospitalist (GU); Practitioner - Family Practice (MP); Practitioner - General Practice (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 341 across 7 procedure codes |
| Paid by Medicare | $27,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 48 30-day fills |
|---|---|
| Total drug cost | $1,272 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Guam Healthcare Development IncorporatedDededo, GU · 207 clinicians
Hospital affiliation
- Guam Regional Medical CityDededo, GU
Industry payments (Open Payments)
- 2024$52.52 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $52.52 | 1 |
What the 2024 payments were for
- Food and Beverage$52.52 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records