NPPES file of Aug 9, 2026

Ron Yaron Shiloh, MD

Radiation Oncology Physician · Milford, MA

Ron Yaron Shiloh, MD is a radiation oncology physician with a practice address in Milford, Massachusetts, and NPI 1649388729, issued on Aug 28, 2006. Check the license (Massachusetts 224090, 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
1649388729
Name
Ron Yaron Shiloh
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
224090 MA
036.121043 IL
Self-reported in NPPES; status is on the state search
Practice location
20 Prospect St, Milford, MA 01757
Phone
(617) 686-7881
Enumerated
Aug 28, 2006
Record last updated
Sep 10, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070612000493); accepts Medicare assignment
Medical or professional school
Emory University School Of Medicine, 2003
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 20 Prospect St

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

  1. Zahra Amiji, PA-CPhysician Assistant1477277135
  2. Stacey Coyle, P.A.Medical Physician Assistant1467477679
  3. Daniel Fein, M.D.Medical Oncology Physician1053791707
  4. Emily Joyal, PA-CMedical Physician Assistant1356779631
  5. Anita Koshy, MDInternal Medicine Physician1033572060
  6. Stephanie Macausland, M.DRadiation Oncology Physician1740245505

Verify Ron Yaron Shiloh 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 224090
    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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57% fewer Medicare Part D claims than the average radiation oncology physician in 2024

57 Medicare Part D claims for 33 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.

  1. Ron Shiloh57
  2. Specialty average134

Most prescribed

  1. Mometasone Furoate14 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.

Bills Medicare through 3 group practices

  1. Brigham And Womens Physicians Organization IncBoston, MA
  2. Dana-Farber Cancer Institute, Inc.South Weymouth, MA
  3. Radiation Therapy OF Southeastern Mass, LLCMansfield, MA

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

Ron Yaron Shiloh among 241 radiation oncology physician records in Massachusetts

Ron Yaron Shiloh, MD is one of 241 radiation oncology physician records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 59% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2003 · median 2006 among the 172 with a school on file
  • Record last updated2015 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Massachusetts

There are 241 radiation oncology physician records in Massachusetts.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Stephanie Macausland, M.DMilford, MA 017571740245505
  2. Yirong Liu, MDMarlborough, MA 017521881263937
  3. Allison Sacher, M.D.Marlborough, MA 017521679510879
  4. Fan Zhu, M.D.Marlborough, MA 017521083146294
  5. John McGrath, MDConcord, MA 017421215913157
  6. James Cassady, MDBurlington, MA 018051871659227
  7. Howard Hsu, M.D.Burlington, MA 018051952513392
  8. Klaudia Hunter, MDBurlington, MA 018051346498789

Common questions

What is Ron Yaron Shiloh, MD's NPI number?

Ron Yaron Shiloh, MD's National Provider Identifier (NPI) is 1649388729, issued on Aug 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ron Yaron Shiloh, MD located?

The NPPES record lists a practice address at 20 Prospect St, Milford, MA, 01757. Phone: (617) 686-7881. Providers update this record themselves, so call before visiting.

How can I verify Ron Yaron Shiloh, MD's license?

NPPES lists Massachusetts license number 224090, 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 Ron Yaron Shiloh, MD prescribe under Medicare Part D?

In 2024, Ron Yaron Shiloh, MD had 57 Medicare Part D claims for 33 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.

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.