NPPES file of Aug 9, 2026

Daphne A. Haas-Kogan, M.D.

Radiation Oncology Physician · Boston, MA

Daphne A. Haas-Kogan, M.D. is a radiation oncology physician with a practice address in Boston, Massachusetts, and NPI 1366484248, issued on Jun 12, 2006. Check the license (Massachusetts 262630, 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
1366484248
Name
Daphne A. Haas-Kogan
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
262630 MA
G76324 CA
Self-reported in NPPES; status is on the state search
Practice location
75 Francis St, Boston, MA 02115
Phone
(617) 732-5500
Enumerated
Jun 12, 2006
Record last updated
Oct 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
00G763240 CA
Medicare enrollment
Enrolled (PECOS I20150925000235); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1991
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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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 Daphne A. Haas-Kogan 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 262630    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: $1,343.45

5 payments; by number, the most common kind was food and beverage; the largest payer was Iba Proton Therapy, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daphne Haas-Kogan$1,343.45
  2. Specialty average$1,897.85

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).

Radiation Oncology Physician providers in Massachusetts

There are 241 radiation oncology physician records in Massachusetts.

All 241 in Massachusetts → Every provider in Boston →

Other radiation oncology physician records in Massachusetts

  1. Anthony Abner, MDCambridge, MA1487629127
  2. Matthew Abrams, M.D.Boston, MA1104189117
  3. Todd Adams, M.D.Medford, MA1972751493
  4. Jenna Adleman, MDBoston, MA1528613833
  5. Nima Aghdam, M.D.Boston, MA1942696752
  6. Ayal Aizer, MDBoston, MA1619105095
  7. Michele Albert, MDBoston, MA1285691972
  8. Brian Alexander, M.D.Boston, MA1275511149
  9. Aaron Allen, MDBoston, MA1396849527
  10. Erik Anderson, M.D. PH.D.Boston, MA1528488269

Common questions

What is Daphne A. Haas-Kogan, M.D.'s NPI number?

Daphne A. Haas-Kogan, M.D.'s National Provider Identifier (NPI) is 1366484248, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daphne A. Haas-Kogan, M.D. 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 Daphne A. Haas-Kogan, M.D.'s license?

NPPES lists Massachusetts license number 262630, 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.