NPPES file of Aug 9, 2026

Sean R. Stowell, MD PHD

Blood Banking & Transfusion Medicine Physician · Boston, MA

Sean R. Stowell, MD PHD is a blood banking & transfusion medicine physician with a practice address in Boston, Massachusetts, and NPI 1841517240, issued on Apr 23, 2010. Check the license (Massachusetts 284752, 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
1841517240
Name
Sean R. Stowell
Credential
MD PHD
Primary taxonomy
Blood Banking & Transfusion Medicine Physician 207ZB0001X
License numbers
284752 MA
72137 GA
Self-reported in NPPES; status is on the state search
Practice location
75 Francis St, Boston, MA 02115
Phone
(617) 732-5500
Enumerated
Apr 23, 2010
Record last updated
Mar 20, 2026
Medicare enrollment
Enrolled (PECOS I20201215002657); accepts Medicare assignment
Medical or professional school
Emory University School Of Medicine, 2010
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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Also registered at 75 Francis St

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

  1. Amin AalipourStudent in an Organized Health Care Education/Training Program1902483258
  2. Emily Aaronson, M.D.Emergency Medicine Physician1962791558
  3. Sarah Abbett, M.D.Anesthesiology Physician1902097736
  4. Christine Abbott, NPAdult Health Nurse Practitioner1851471940
  5. Muhammad Abd-El-Barr, M.D., PH.D.Neurological Surgery Physician1891922688
  6. Duaa AbdelhameidStudent in an Organized Health Care Education/Training Program1851852867

Verify Sean R. Stowell 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 284752
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $5,358.70

2 payments; by number, the most common kind was travel and lodging; the largest payer was Cerus Corporation. The 104 providers of this specialty with any payment received $16,216.46 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sean Stowell$5,359
  2. Specialty average$16,216

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. Brigham And Womens Physicians Organization IncBoston, MA

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

Sean R. Stowell among 26 blood banking & transfusion medicine physician records in Massachusetts

Sean R. Stowell, MD PHD is one of 26 blood banking & transfusion medicine physician records with a practice address in Massachusetts. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 81% of them.

  • NPI issued2010 · 81% of these records are older, 15% newer
  • In a Medicare fileYes · 54% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2010 · median 1992 among the 12 with a school on file
  • Record last updated2026 · 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 207ZB0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Blood Banking & Transfusion Medicine Physician providers in Massachusetts

There are 26 blood banking & transfusion medicine physician records in Massachusetts.

The 8 blood banking & transfusion medicine physician records with the nearest ZIP codes

  1. Carlo Brugnara, MDBoston, MA 021151326059916
  2. Li Chai, MDBoston, MA 021151962434431
  3. Richard Kaufman, MDBoston, MA 021151841236155
  4. Yeowon Kim, M.D.Boston, MA 021151700081387
  5. Alistair Murray, MD, FRCPCBoston, MA 021151720817885
  6. Hirotomo Nakahara, M.D.,PH.D.Boston, MA 021151467986521
  7. William Savage, MDBoston, MA 021151952455255
  8. Leslie Silberstein, MDBoston, MA 021151073570362

Common questions

What is Sean R. Stowell, MD PHD's NPI number?

Sean R. Stowell, MD PHD's National Provider Identifier (NPI) is 1841517240, issued on Apr 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sean R. Stowell, MD PHD located?

The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 732-5500. Providers update this record themselves, so call before visiting.

How can I verify Sean R. Stowell, MD PHD's license?

NPPES lists Massachusetts license number 284752, 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.

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.