Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mazen S Duwaji, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1629067152

Mazen S Duwaji, MD is a Pathology in Brighton, Massachusetts. Qualified in 1978, 48 years ago. Practices with Lifespan Physician Group of Massachusetts Inc, a 457-clinician group and works from 9 locations. Licensed in Massachusetts.

Years since qualifying
48
Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

736 Cambridge St
Brighton, MA 02135-2907
Phone: (617) 789-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (8)

  • 200 Groton Rd, Ayer, MA 01432-1168 — (978) 784-9270
  • 235 N Pearl St, Brockton, MA 02301-1794 — (508) 427-3000
  • 2100 Dorchester Ave, Dorchester, MA 02124-5615 — (617) 296-4000
  • 795 Middle St, Fall River, MA 02721-1733 — (508) 674-5600
  • 70 East St, Methuen, MA 01844-4597 — (978) 687-0151
  • 800 Washington St, Norwood, MA 02062-3487 — (781) 769-4000
  • 150 York St, Stoughton, MA 02072-1829 — (781) 344-0600
  • 88 Washington St, Taunton, MA 02780-2465 — (508) 282-7000

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 57809 (MA)

Record details

NPI number1629067152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESMarch 4, 2021
Certification dateMarch 4, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice Lifespan Physician Group Of Massachusetts Inc — 457 clinicians
Accepts Medicare assignment Not indicated

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