NPPES file of Aug 9, 2026

Leena T. Rahmat, M.D.

Hematology & Oncology Physician · Springfield, MA

Leena T. Rahmat, M.D. is a hematology & oncology physician with a practice address in Springfield, Massachusetts, and NPI 1962799957, issued on Jun 29, 2011. Check the license (Massachusetts 268926, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962799957
Name
Leena T. Rahmat
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
268926 MA
Self-reported in NPPES; status is on the state search
Practice location
3350 Main Street, Springfield, MA 01107
Phone
(413) 794-9338
Enumerated
Jun 29, 2011
Record last updated
Mar 28, 2025
Fax
(413) 794-9754
Medicare enrollment
Enrolled (PECOS I20170302002309); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hematology & oncology physician records → All 461 in Massachusetts → Look up another NPI →

Also registered at 3350 Main Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Archana Agarwal, MDHematology & Oncology Physician1548592165
  2. Elena Garelli, PA-SMedical Physician Assistant1306579792
  3. Alison Johnson, PAPhysician Assistant1730181355
  4. Grace Makari-Judson, MDMedical Oncology Physician1003834920
  5. Katherine Newport, NPFamily Nurse Practitioner1245883610

Verify Leena T. Rahmat in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 268926    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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25% more Medicare Part D claims than the average hematology & oncology physician in 2024

1,099 Medicare Part D claims for 144 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Leena Rahmat1,099
  2. Specialty average877

Most prescribed

  1. Acyclovir141 claims
  2. Lenalidomide94 claims
  3. Sulfamethoxazole-Trimethoprim71 claims
  4. Revlimid65 claims
  5. Brukinsa59 claims
  6. Prednisone53 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: $6,429.86

4 payments; by number, the most common kind was consulting fee; the largest payer was Lilly USA, LLC. 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.

  1. Leena Rahmat$6,429.86
  2. Specialty average$7,481.41

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

  1. Baystate Medical Practices IncSpringfield, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leena T. Rahmat among 461 hematology & oncology physician records in Massachusetts

Leena T. Rahmat, M.D. is one of 461 hematology & oncology physician records with a practice address in Massachusetts. 75% 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 72% of them.

  • NPI issued2011 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2008 · median 2004 among the 303 with a school on file
  • Record last updated2025 · 62% 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 Massachusetts 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 Massachusetts

There are 461 hematology & oncology physician records in Massachusetts.

All 461 in Massachusetts → Every provider in Springfield → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Archana Agarwal, MDSpringfield, MA 011071548592165
  2. Prarthna Bhardwaj, MDSpringfield, MA 011071487007225
  3. Armaan DhaliwalSpringfield, MA 011071689282279
  4. Rawad Elias, MDSpringfield, MA 011071225326820
  5. Joseph Gabriel, M.D.Springfield, MA 011071861748691
  6. Leslie Howard, MDSpringfield, MA 011071750325791
  7. Bachir Sakr, MDSpringfield, MA 011071538213483
  8. Sudeep Siddappa Malleshappa, M.D.,Springfield, MA 011071073928784

Common questions

What is Leena T. Rahmat, M.D.'s NPI number?

Leena T. Rahmat, M.D.'s National Provider Identifier (NPI) is 1962799957, issued on Jun 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Leena T. Rahmat, M.D. located?

The NPPES record lists a practice address at 3350 Main Street, Springfield, MA, 01107. Phone: (413) 794-9338. Providers update this record themselves, so call before visiting.

How can I verify Leena T. Rahmat, M.D.'s license?

NPPES lists Massachusetts license number 268926, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Leena T. Rahmat, M.D. prescribe under Medicare Part D?

In 2024, Leena T. Rahmat, M.D. had 1,099 Medicare Part D claims for 144 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.