Aleksandra Mamorska-Dyga, M.D.
Hematology & Oncology Physician · Nyack, NY
Aleksandra Mamorska-Dyga, M.D. is a hematology & oncology physician with a practice address in Nyack, New York, and NPI 1467735472, issued on Sep 26, 2011. Check the license (New York 267944, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Aleksandra Mamorska-Dyga
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 267944 NY
Self-reported in NPPES; status is on the state search - Practice location
- 160 N Midland Ave, Nyack, NY 10960
- Phone
- (845) 348-2000
- Enumerated
- Sep 26, 2011
- Record last updated
- Mar 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130524000667); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Also registered at 160 N Midland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hassan Abdalla, MDInternal Medicine Physician1205464930
- Yveline Alteon, FNP-CFamily Nurse Practitioner1497536338
- Louis Andrews, MDAnesthesiology Physician1578504742
- Tiffany AnimRegistered Nurse1467380626
- Rachel Appel, PAPhysician Assistant1831147743
- Stephen Armstrong, PA-CPhysician Assistant1821830068
Verify Aleksandra Mamorska-Dyga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 267944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
590 Medicare Part D claims for 165 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims. 36 claims were for opioids.
Most prescribed
- Eliquis101 claims
- Anastrozole99 claims
- Xarelto45 claims
- Letrozole24 claims
- Hydroxyurea19 claims
- Allopurinol18 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: $851.43
37 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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 one group practice
- White Plains Medical Diagnostic Services, PCNyack, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aleksandra Mamorska-Dyga among 1,163 hematology & oncology physician records in New York
Aleksandra Mamorska-Dyga, M.D. is one of 1,163 hematology & oncology physician records with a practice address in New York. 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 2011, is newer than 69% of them.
- NPI issued2011 · 69% of these records are older, 27% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2005 · median 2002 among the 833 with a school on file
- Record last updated2020 · 61% 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 New York 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 New York
There are 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in Nyack → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Daniel Cole, M.D.Nyack, NY 109601821521220
- Sung Ho Lee, M.D.Nyack, NY 109601841426780
- Robert March, MDNyack, NY 109601801005012
- Michael Rader, M.D.Nyack, NY 109601962427294
- Irina Rybalova, MDNyack, NY 109601386864486
- Seth Benkel, M.D.New City, NY 109561932143518
- Robert Goldberg, M.D.New City, NY 109561780628362
- Anna Mathew, M.D.New City, NY 109561750479499
Common questions
What is Aleksandra Mamorska-Dyga, M.D.'s NPI number?
Aleksandra Mamorska-Dyga, M.D.'s National Provider Identifier (NPI) is 1467735472, issued on Sep 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Aleksandra Mamorska-Dyga, M.D. located?
The NPPES record lists a practice address at 160 N Midland Ave, Nyack, NY, 10960. Phone: (845) 348-2000. Providers update this record themselves, so call before visiting.
How can I verify Aleksandra Mamorska-Dyga, M.D.'s license?
NPPES lists New York license number 267944, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aleksandra Mamorska-Dyga, M.D. prescribe under Medicare Part D?
In 2024, Aleksandra Mamorska-Dyga, M.D. had 590 Medicare Part D claims for 165 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.