Elena Katz, MD
Hematology (Internal Medicine) Physician · Rego Park, NY
Elena Katz, MD is a hematology (internal medicine) physician with a practice address in Rego Park, New York, and NPI 1902047947, issued on Mar 22, 2009. Check the license (New York 265150, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Elena Katz
- Credential
- MD
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- 265150 NY
Self-reported in NPPES; status is on the state search - Practice location
- 9785 Queens Blvd, Rego Park, NY 11374
- Phone
- (718) 261-9100
- Enumerated
- Mar 22, 2009
- Record last updated
- Apr 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151008001007); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 161 in New York → Look up another NPI →
Also registered at 9785 Queens Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Abayev, D.O.Obstetrics & Gynecology Physician1366495517
- Olga Abraham, PA-CPhysician Assistant1497264360
- Roman Aykelinchayev, PA-CPhysician Assistant1376897652
- Paul Bader, MDHematology & Oncology Physician1740281450
- Alexander Bangiev, M.D.Nephrology Physician1689636375
- Kristina Del Mistro, PA-CPhysician Assistant1902209216
Verify Elena Katz 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 265150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024
373 Medicare Part D claims for 103 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Anastrozole195 claims
- Tamoxifen Citrate33 claims
- Eliquis24 claims
- Xarelto19 claims
- Exemestane16 claims
- Ibrance14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $38.34
2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 721 providers of this specialty with any payment received $13,778.35 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elena Katz among 161 hematology (internal medicine) physician records in New York
Elena Katz, MD is one of 161 hematology (internal medicine) physician records with a practice address in New York. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 68% of them.
- NPI issued2009 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2009 · median 2001 among the 92 with a school on file
- Record last updated2021 · 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 207RH0000X 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 (Internal Medicine) Physician providers in New York
There are 161 hematology (internal medicine) physician records in New York.
All 161 in New York → Every provider in Rego Park → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Raul Manrique, M.D.Elmhurst, NY 113731972517142
- Eli Kleinman, MDCorona, NY 113681508902180
- Isabel Cunningham, M.D.Jamaica, NY 114321235346693
- Chi Cheung, MDBrooklyn, NY 112291154305613
- Amy Sun, M.D.-PH.D.Brooklyn, NY 112201114452265
- Alicia Gomensoro, M.D.Brooklyn, NY 112191417029810
- Ayanna Baptiste, MDBrooklyn, NY 112151689924763
- Rita Bellevue, MDBrooklyn, NY 112151932150844
Common questions
What is Elena Katz, MD's NPI number?
Elena Katz, MD's National Provider Identifier (NPI) is 1902047947, issued on Mar 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Elena Katz, MD located?
The NPPES record lists a practice address at 9785 Queens Blvd, Rego Park, NY, 11374. Phone: (718) 261-9100. Providers update this record themselves, so call before visiting.
How can I verify Elena Katz, MD's license?
NPPES lists New York license number 265150, 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 Elena Katz, MD prescribe under Medicare Part D?
In 2024, Elena Katz, MD had 373 Medicare Part D claims for 103 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. Part D covers Medicare prescriptions only.
What is Elena Katz, MD's MIPS final score?
The 2023 MIPS final score is 74.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.