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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTIANE J FERRAN M.D.
NPI 1508803297
Internal Medicine - Nephrology in Boston, MA

Active since June 01, 2006
99 BROOKLINE AVENUE, BETH ISRAEL DEACONESS, BOSTON, MA 02215(617) 632-0840 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Christiane J Ferran M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTIANE J FERRAN M.D. (NPI 1508803297) is an individual nephrology provider in Boston, Massachusetts, licensed in Massachusetts (158965) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1508803297
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameCHRISTIANE J FERRANCredential: M.D.
Location Address99 BROOKLINE AVENUE, BETH ISRAEL DEACONESSBoston, MA 02215
Mailing Address23 Naples RdBrookline, MA 02446-5768 · (617) 632-0840
Phone(617) 632-0840
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1508803297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MA · 158965
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
99 BROOKLINE AVENUE, Boston, MA 02215
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christiane Ferran's NPI number?

The NPI number for Christiane Ferran is 1508803297. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Christiane Ferran located?

Christiane Ferran practices at 99 Brookline Avenue Beth Israel Deaconess, Boston, MA 02215. The listed phone number is (617) 632-0840.

What is Christiane Ferran's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Christiane Ferran was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.