Terence Ware Friedlander, MS
NPI 1215134267ActiveIndividual· Internal Medicine, Hematology & Oncology· San Francisco, CA
Internal Medicine, Hematology & Oncology (MS) in San Francisco, California, trained at New York University School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,117,491 for 445 claims, against $282,240 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 11 companies reporting payments in 2025, $36,762 in all, mostly consulting fees.
Overview
| NPI | 1215134267 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MS |
| Sole proprietor | Yes |
| NPI issued | Jul 2, 2007 |
| Last updated in NPPES | Apr 30, 2026 |
| Certified by provider | Apr 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A88888 | CA |
| Internal Medicine, Medical Oncology | 207RX0202X | A88888 | CA |
| Internal Medicine | 207R00000X | A88888 | 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 | 122 |
|---|---|
| Services billed | 6,845 across 30 procedure codes |
| Paid by Medicare | $282,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 445 · 656 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $1,117,491 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
- University of California Sfgh Medical GroupSan Francisco, CA · 587 clinicians
Hospital affiliations
- UCSF Medical CenterSan Francisco, CA
- Zuckerberg San Francisco General Hosp & Trauma CtrSan Francisco, CA
Industry payments (Open Payments)
- 2025$36,762 · 30 payments from 11 companies
- 2024$112,141 · 51 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $11,696 | 10 |
| Samsung Bioepis Co., Ltd. | $8,385 | 7 |
| Astellas Pharma US Inc | $4,600 | 1 |
| Astellas Pharma Europe Ltd | $3,479 | 3 |
| Emd Serono Research & Development Institute, Inc. | $3,195 | 1 |
What the 2025 payments were for
- Consulting Fee$23,035 · 11 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,875 · 2 payments
- Travel and Lodging$2,043 · 7 payments
- Food and Beverage$808.86 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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