Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Narges Jahanseir

Individual provider Anatomic Pathology Physician · NPI 1134583776

Narges Jahanseir practises Pathology in Boston, Massachusetts. Qualified in 2010, 16 years ago. Practices with Pratt Pathology Associates Inc, a 24-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Minnesota.

Years since qualifying
16
Licensed in
MA, MN
In the registry since
2016
Specialties on file
3

Practice location Address checks out

800 Washington St
Boston, MA 02111-1552
Phone: (617) 636-5000
Fax: (617) 636-1465
Show map & directions

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

Additional practice locations (1)

  • 200 1st St Sw, Rochester, MN 55905 — (507) 284-2511

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 282827 (MA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 64107 (MN)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 27700 (MN)

Record details

NPI number1134583776
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 10, 2016
Last updated in NPPESDecember 12, 2022
Certification dateDecember 12, 2022

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Pratt Pathology Associates Inc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients342
Services billed 955 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Pratt Pathology Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 24 clinicians in the practice; 12 are shown here.

Other providers in Boston