NPPES file of Aug 9, 2026

Thomas L. Rothstein, M.D.

Hematology & Oncology Physician · Roxbury, MA

Thomas L. Rothstein, M.D. is a hematology & oncology physician with a practice address in Roxbury, Massachusetts, and NPI 1689795742, issued on Apr 3, 2007. Check the license (Massachusetts 41316, 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
1689795742
Name
Thomas L. Rothstein
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
41316 MA
Self-reported in NPPES; status is on the state search
Practice location
Boston Medical Center, Roxbury, MA 02118
Phone
(617) 638-7028
Enumerated
Apr 3, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 →

Verify Thomas L. Rothstein 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 41316    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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Industry payments in 2024: $185.41

1 payment: food and beverage; the largest payer was Penumbra, 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.

  1. Thomas Rothstein$185.41
  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.

Thomas L. Rothstein among 461 hematology & oncology physician records in Massachusetts

Thomas L. Rothstein, 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 2007, is newer than 50% of them.

  • NPI issued2007 · 50% of these records are older, 39% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2007 · 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 Roxbury → Hematology & Oncology Physician nationwide →

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

  1. Jose Acevedo Mejia, M.D.Boston, MA 021181801277173
  2. Britney Bell, MDBoston, MA 021181265938732
  3. Yenong Cao, MDBoston, MA 021181063972016
  4. Meredith Halpin, M.D.Boston, MA 021181871933341
  5. John Manis, M.D.Boston, MA 021181720072424
  6. Andrew Staron, M.D.Boston, MA 021181144616533
  7. Raphael Szalat, MDBoston, MA 021181801394663
  8. Alan Weitberg, M.D.Boston, MA 021181730146036

Common questions

What is Thomas L. Rothstein, M.D.'s NPI number?

Thomas L. Rothstein, M.D.'s National Provider Identifier (NPI) is 1689795742, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas L. Rothstein, M.D. located?

The NPPES record lists a practice address at Boston Medical Center, Roxbury, MA, 02118. Phone: (617) 638-7028. Providers update this record themselves, so call before visiting.

How can I verify Thomas L. Rothstein, M.D.'s license?

NPPES lists Massachusetts license number 41316, 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.

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.