Dyllen Grossman, D.O.
NPI 1467802082ActiveIndividual· Internal Medicine· Henderson, NV
Internal Medicine (D.O.) with Platinum Hospitalists LLP and 1 other group, practicing in Henderson, Nevada. 97 Medicare patients in 2024, $34,002 paid; nearly all of their 392 Part D prescriptions were generic (91%). Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $315.88 in all, mostly food and beverage. Lists Henderson Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1467802082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 14, 2016 |
| Last updated in NPPES | Jul 30, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO2474 | NV |
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 - Internal Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 97 |
|---|---|
| Services billed | 365 across 11 procedure codes |
| Paid by Medicare | $34,002 |
Part D prescriptions in 2024
| Prescriptions (claims) | 392 · 445 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $15,278 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Platinum Hospitalists LLPLas Vegas, NV · 202 clinicians
- Internal Medicine Spec of Southern Nv Grossman Panikkar Ghadishah WhiLas Vegas, NV · 7 clinicians
Hospital affiliations
- Henderson HospitalHenderson, NV
- Saint Rose Dominican Hospitals - Siena CampusHenderson, NV
- Summerlin Hospital Medical CenterLas Vegas, NV
Other facilities
- Visiting Nurses of Nevada, IncHome health agency · Las Vegas, NV
- Bristol Hospice - Las VegasHospice · Henderson, NV
- Horizon Specialty HospitalLong-term care hospital · Las Vegas, NV
- Las Vegas Post Acute & RehabilitationNursing home · Las Vegas, NV
- Royal Springs Healthcare and RehabNursing home · Las Vegas, NV
- Saint Joseph Transitional Rehabilitation CenterNursing home · Las Vegas, NV
- The Heights of Summerlin, LLCNursing home · Las Vegas, NV
- Torrey Pines Post Acute and RehabilitationNursing home · Las Vegas, NV
Industry payments (Open Payments)
- 2025$315.88 · 16 payments from 6 companies
- 2024$614.98 · 13 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $128.70 | 6 |
| Astellas Pharma US Inc | $81.36 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $55.08 | 3 |
| Boston Scientific Corporation | $18.28 | 1 |
| Novartis Pharmaceuticals Corporation | $17.79 | 1 |
What the 2025 payments were for
- Food and Beverage$315.88 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 260 internal medicine physicians in Henderson · All internal medicine physicians in Nevada