NPPES file of Aug 9, 2026

Louis David Fiore, M.D., M.P.H.

Hematology & Oncology Physician · Boston, MA

Louis David Fiore, M.D., M.P.H. is a hematology & oncology physician with a practice address in Boston, Massachusetts, and NPI 1730299231, issued on Aug 30, 2006. Check the license (Massachusetts 52546, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1730299231
Name
Louis David Fiore
Credential
M.D., M.P.H.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
52546 MA
Self-reported in NPPES; status is on the state search
Practice location
150 South Huntington Ave, Boston, MA 02130
Phone
(857) 364-4201
Enumerated
Aug 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(857) 364-4424
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 →

Also registered at 150 South Huntington Ave

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

  1. William Donovan, R.O.T.Orthotist1801997762
  2. Margaret Harvey, PSY.D.Clinical Psychologist1144311077
  3. Madhuri Kamepalli, RPHPharmacist1700977113
  4. Thomas O'Donnell, CPOProsthetist1043322928
  5. Christine Stella, DNP, ANPAdult Health Nurse Practitioner1881666766
  6. Johanna Thompson-Hollands, PH.D.Clinical Psychologist1114270477

Verify Louis David Fiore 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 52546    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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Louis David Fiore among 461 hematology & oncology physician records in Massachusetts

Louis David Fiore, M.D., M.P.H. 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 not. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 50% newer
  • In a Medicare fileNo · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. Valia Boosalis, MDBoston, MA 021301013006261
  2. Steven Borson, MDBoston, MA 021301477968998
  3. Mary Brophy, MD, MPHBoston, MA 021301750495388
  4. Julio Hajdenberg, MDBoston, MA 021301255315958
  5. Daniel Jacobson, M.D.Boston, MA 021301669484143
  6. Geoffrey Sherwood, M.D.Boston, MA 021301063490431
  7. Robert Sokolic, M.D.Boston, MA 021301346482742
  8. David Symer, MD, PHDBoston, MA 021301013152107

Common questions

What is Louis David Fiore, M.D., M.P.H.'s NPI number?

Louis David Fiore, M.D., M.P.H.'s National Provider Identifier (NPI) is 1730299231, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Louis David Fiore, M.D., M.P.H. located?

The NPPES record lists a practice address at 150 South Huntington Ave, Boston, MA, 02130. Phone: (857) 364-4201. Providers update this record themselves, so call before visiting.

How can I verify Louis David Fiore, M.D., M.P.H.'s license?

NPPES lists Massachusetts license number 52546, 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. 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.