Chad William Farris, M.D., PH.D.
Diagnostic Radiology Physician · Boston, MA
Chad William Farris, M.D., PH.D. is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1275946758, issued on Jun 3, 2014. Check the license (Massachusetts 277421, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Chad William Farris
- Credential
- M.D., PH.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 277421 MA
Self-reported in NPPES; status is on the state search - Practice location
- 840 Harrison Ave, Boston, MA 02118
- Phone
- (617) 638-6610
- Enumerated
- Jun 3, 2014
- Record last updated
- Mar 2, 2026
- Fax
- (617) 638-6616
- Medicaid IDs
- 3125422 NH
110106703A MA - Medicare enrollment
- Enrolled (PECOS I20190516000606); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →
Also registered at 840 Harrison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julie AgbasiPhysical Therapist1720475775
- Stephan Anderson, M.D.Diagnostic Radiology Physician1235243122
- Brendan AttridgeMental Health Counselor1326854019
- Rajasekhara Ayyagari, MDVascular & Interventional Radiology Physician1700906294
- Mohammad Bader, M.D.Vascular & Interventional Radiology Physician1417360140
Verify Chad William Farris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 277421Check 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 3 group practices
- Bmc Affiliated Physicians, Inc.Brockton, MA
- Boston University Medical Center Radiologists, Inc.Boston, MA
- Internal Medical Associates-EbnhcEast Boston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chad William Farris among 1,658 diagnostic radiology physician records in Massachusetts
Chad William Farris, M.D., PH.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 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · median 2006 among the 1,125 with a school on file
- Record last updated2026 · 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
- Mark Bernstein, M.D.Boston, MA 021181609830132
- Kevin Chang, M.D.Boston, MA 021181588613491
- Thomas Fay, M.D.Boston, MA 021181588610281
- Avneesh Gupta, M.D.Boston, MA 021181831166370
- Milos Janicek, M.D.Boston, MA 021181194792630
- Ewa Kuligowska, M.D.Boston, MA 021181750358206
- Asim Mian, MDBoston, MA 021181194792663
- Roy Moss, M.D.Boston, MA 021181912978172
Common questions
What is Chad William Farris, M.D., PH.D.'s NPI number?
Chad William Farris, M.D., PH.D.'s National Provider Identifier (NPI) is 1275946758, issued on Jun 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Chad William Farris, M.D., PH.D. located?
The NPPES record lists a practice address at 840 Harrison Ave, Boston, MA, 02118. Phone: (617) 638-6610. Providers update this record themselves, so call before visiting.
How can I verify Chad William Farris, M.D., PH.D.'s license?
NPPES lists Massachusetts license number 277421, 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.