Alexander Barsouk, MD
Hematology & Oncology Physician · Pittsburgh, PA
Alexander Barsouk, MD is a hematology & oncology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1114929544, issued on Aug 15, 2005. Check the license (Pennsylvania MD072080L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alexander Barsouk
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD072080L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4815 Liberty Ave, Pittsburgh, PA 15224
- Phone
- (412) 681-4401
- Enumerated
- Aug 15, 2005
- Record last updated
- Oct 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (412) 688-7555
- Medicaid ID
- 00891166 PA
- Medicare enrollment
- Enrolled (PECOS I20040123000478); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 4815 Liberty Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helen Analo, MDHematology & Oncology Physician1275535601
- Sidra Anwar, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1659639508
- Anju Arora, MDInternal Medicine Physician1518165299
- Robert Baraff, MDNeurology Physician1417921719
- Asha BhashyamAudiologist1316968506
- Bryce Braaksma, D.O.Orthopaedic Surgery Physician1033450622
Verify Alexander Barsouk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD072080LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,499 Medicare Part D claims for 220 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Anastrozole124 claims
- Hydroxyurea113 claims
- Eliquis88 claims
- Acyclovir58 claims
- Jakafi58 claims
- Dexamethasone56 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $122,728.65
210 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Allegheny Clinic Medical OncologyPittsburgh, PA
- Butler Medical ProvidersClarion, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Barsouk among 784 hematology & oncology physician records in Pennsylvania
Alexander Barsouk, MD is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1993 · median 2004 among the 553 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Pennsylvania
There are 784 hematology & oncology physician records in Pennsylvania.
All 784 in Pennsylvania → Every provider in Pittsburgh → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Helen Analo, MDPittsburgh, PA 152241275535601
- Vasilii Bushunow, M.D.Pittsburgh, PA 152241366934200
- Rama Ganesh, MDPittsburgh, PA 152241477831626
- Mohammed Islam, MDPittsburgh, PA 152241457343683
- Anna Koget, D.O.Pittsburgh, PA 152241750607404
- John Lister, MDPittsburgh, PA 152241649276171
- Prerna Mewawalla, M.D.Pittsburgh, PA 152241689804510
- Casey Moffa, D.O.Pittsburgh, PA 152241295042224
Common questions
What is Alexander Barsouk, MD's NPI number?
Alexander Barsouk, MD's National Provider Identifier (NPI) is 1114929544, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Barsouk, MD located?
The NPPES record lists a practice address at 4815 Liberty Ave, Pittsburgh, PA, 15224. Phone: (412) 681-4401. Providers update this record themselves, so call before visiting.
How can I verify Alexander Barsouk, MD's license?
NPPES lists Pennsylvania license number MD072080L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Barsouk, MD prescribe under Medicare Part D?
In 2024, Alexander Barsouk, MD had 1,499 Medicare Part D claims for 220 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.