NPPES file of Aug 9, 2026

Stephanie A. Diperna, M.D.

Diagnostic Radiology Physician · Boston, MA

Stephanie A. Diperna, M.D. is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1891914933, issued on Apr 25, 2007. Check the license (Massachusetts 231387, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891914933
Name
Stephanie A. Diperna
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
231387 MA
Self-reported in NPPES; status is on the state search
Practice location
Bidmc, Radiology Service, Boston, MA 02215
Phone
(617) 667-3532
Enumerated
Apr 25, 2007
Record last updated
May 13, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080512000032); may accept Medicare assignment
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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8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →

Verify Stephanie A. Diperna 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 231387    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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Bills Medicare through one group practice

  1. Children's Hospital Radiology Foundation, Inc.Boston, MA

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

Stephanie A. Diperna among 1,658 diagnostic radiology physician records in Massachusetts

Stephanie A. Diperna, M.D. is one of 1,658 diagnostic radiology physician records with a practice address in Massachusetts. 68% 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 43% of them.

  • NPI issued2007 · 43% of these records are older, 49% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2002 · median 2006 among the 1,125 with a school on file
  • Record last updated2008 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

896 diagnostic radiology physician records list a practice address in Boston

They are 896 of the 41,865 NPPES records with a practice address in Boston, and 1,658 diagnostic radiology physician records in Massachusetts.

All 1,658 in Massachusetts → Every provider in Boston → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Marina Alfisher, MDBoston, MA 022151417925207
  2. Jerome AuerbachBoston, MA 022151417942129
  3. Suraj Bowry, M.D.Boston, MA 022151891754321
  4. Mary Chou, M.D.Boston, MA 022151588623961
  5. Maureen Clarke, M.D.Boston, MA 022151891751855
  6. Eric Cortell, MDBoston, MA 022151992791545
  7. James Hayes, M.D.Boston, MA 022151548226517
  8. Arie Herskovits, MDBoston, MA 022151639127897

Common questions

What is Stephanie A. Diperna, M.D.'s NPI number?

Stephanie A. Diperna, M.D.'s National Provider Identifier (NPI) is 1891914933, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie A. Diperna, M.D. located?

The NPPES record lists a practice address at Bidmc, Radiology Service, Boston, MA, 02215. Phone: (617) 667-3532. Providers update this record themselves, so call before visiting.

How can I verify Stephanie A. Diperna, M.D.'s license?

NPPES lists Massachusetts license number 231387, 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.