Patrick B. Duffy, MB BCH BAO
Diagnostic Radiology Physician · Boston, MA
Patrick B. Duffy, MB BCH BAO is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1376108563, issued on May 3, 2019. Check the license (Massachusetts 291251, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Patrick B. Duffy
- Credential
- MB BCH BAO
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 291251 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Avenue, Boston, MA 02115
- Phone
- (617) 355-6936
- Enumerated
- May 3, 2019
- Record last updated
- Mar 17, 2022
- Fax
- (617) 730-0573
- Medicare enrollment
- Enrolled (PECOS I20220609002695); may accept Medicare assignment
- Entity
- Type 1 · individual
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Verify Patrick B. Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 291251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- 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).
Patrick B. Duffy among 1,658 diagnostic radiology physician records in Massachusetts
Patrick B. Duffy, MB BCH BAO 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 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 2006 among the 1,125 with a school on file
- Record last updated2022 · 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
- Piran Aliabadi, M.D.Boston, MA 021151851386494
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- Russell Blinder, M.D.Boston, MA 021151477548394
- John Braver, MDBoston, MA 021151760470058
- Jessie Chai, M.D.Boston, MA 021151871580571
- Karl Coyner, M.D.Boston, MA 021151609861418
- Christine Denison, M.D.Boston, MA 021151063408086
- Peter Doubilet, M.D., PHDBoston, MA 021151972598811
Common questions
What is Patrick B. Duffy, MB BCH BAO's NPI number?
Patrick B. Duffy, MB BCH BAO's National Provider Identifier (NPI) is 1376108563, issued on May 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Patrick B. Duffy, MB BCH BAO located?
The NPPES record lists a practice address at 300 Longwood Avenue, Boston, MA, 02115. Phone: (617) 355-6936. Providers update this record themselves, so call before visiting.
How can I verify Patrick B. Duffy, MB BCH BAO's license?
NPPES lists Massachusetts license number 291251, 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.