Gregg C. Newman, M.D.
NPI 1275645053ActiveIndividual· Internal Medicine, Hematology & Oncology· Santa Barbara, CA
Internal Medicine, Hematology & Oncology (M.D.) in Santa Barbara, California, trained at Icahn School of Medicine at Mount Sinai (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $6,936,409 for 1,289 claims, against $4,271,864 paid for services in 2024. Emd Serono, Inc. was the largest of 7 companies reporting payments in 2025, $256.77 in all, mostly food and beverage.
Overview
| NPI | 1275645053 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Oct 5, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | G79400 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 816 |
|---|---|
| Services billed | 243,049 across 149 procedure codes |
| Paid by Medicare | $4,271,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,289 · 2,034 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $6,936,409 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Sansum ClinicSanta Barbara, CA · 320 clinicians
Hospital affiliations
- Goleta Valley Cottage HospitalSanta Barbara, CA
- Santa Barbara Cottage HospitalSanta Barbara, CA
- Santa Ynez Valley Cottage HospitalSolvang, CA
Industry payments (Open Payments)
- 2025$256.77 · 10 payments from 7 companies
- 2024$863.97 · 42 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $47.60 | 1 |
| Pfizer Inc. | $47.56 | 2 |
| Agios Pharmaceuticals, Inc. | $41.70 | 2 |
| Novartis Pharmaceuticals Corporation | $40.85 | 2 |
| Astrazeneca Pharmaceuticals LP | $27.29 | 1 |
What the 2025 payments were for
- Food and Beverage$226.12 · 9 payments
- Education$30.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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