Sabina Wallach is an Oncology physician affiliated with Boston Medical Center. OpenAlex indexes 10 publications with 240 citations (h-index 8).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
9850 Genesee Ave
#400
La Jolla, CA 920371212
Telephone
858-558-8666Registry record last updated 16 Aug 2007.
Industry payments
73 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Alexion Pharmaceuticals, Inc.Program year20251 payment
- Karyopharm Therapeutics Inc.Program year20251 payment
- TerSera Therapeutics LLCProgram year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Blood & clotting
53.6%Iron, parenteral preparations53.3%Ferric carboxymaltose100%Part B, office-administered≥12 patientsFactor Xa inhibitor0.1%Eliquis100%Part D<11 patients+ 1 more class in this area
Musculoskeletal
43.9%RANK Ligand Inhibitor43.1%Denosumab100%Part B, office-administered≥117 patientsBisphosphonate0.8%Zoledronic acid100%Part B, office-administered≥38 patientsCancer & immunology
0.7%Aromatase Inhibitor0.4%Anastrozole61%Letrozole27%Exemestane12%Part D<11 patientsAntimetabolite0.1%Hydroxyurea100%Part D<11 patients+ 2 more classes in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
Similar KOLs
Other experts from the same institution or the same specialty.
Alice Jacobs, MD
Boston Medical Center
Carlos Kase, MD
Boston Medical Center
Sushrut Waikar, MD
Boston Medical Center
Geoffrey Oxnard, MD
Boston Medical Center
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”