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DR. CONALL O' SEAGHDHA M.D.
NPI 1497904379
Internal Medicine - Nephrology in Boston, MA

Active since September 16, 2008
55 FRUIT ST, MASSACHUSETTS GENERAL HOSPITAL, RENAL DIVISION, BOSTON, MA 02114(617) 726-2000 Get Directions Write a Review

NPPES record last updated: April 19, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Conall O' Seaghdha M.d. NPPES

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

DR. CONALL O' SEAGHDHA M.D. (NPI 1497904379) is an individual nephrology provider in Boston, Massachusetts, licensed in Massachusetts (249982) and active in the NPI registry since September 2008.

NPPES Registry Identity

NPI1497904379
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. CONALL O' SEAGHDHACredential: M.D.
Location Address55 FRUIT ST, MASSACHUSETTS GENERAL HOSPITAL, RENAL DIVISIONBoston, MA 02114-2621
Mailing Address17 Lee St, Unit 4Cambridge, MA 02139-2203 · (857) 753-9916
Phone(617) 726-2000
Sole ProprietorNo
Enumeration DateSeptember 16, 2008
Last NPPES UpdateApril 19, 2012
✔ NPI 1497904379 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 · 249982
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.
55 FRUIT ST, Boston, MA 02114
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STUTI GIRISH SHROFF MD, MBBS
Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2971
NANCY WANG M.D.
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (017) 724-4000
DR. DUSAN HANIDZIAR M.D., PH.D.
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Suffolk County (617) 726-3030
JOHN JOSEPH DANKO DO
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2000
DR. MICHAEL ANDREW LOBRITZ M.D, PH.D.
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Suffolk County (617) 724-9248
MS. KELLY ELISHA TRECARTIN NP
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Suffolk County (617) 726-7400
JAMIE MARIE ALLEN NP
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 724-4410
DR. DHAVAL SANJEEV KOLTE M.B.B.S., PH.D.
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 643-3238

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 Conall O' Seaghdha's NPI number?

The NPI number for Conall O' Seaghdha is 1497904379. It was assigned to this individual provider in the NPPES registry on September 16, 2008.

Where is Conall O' Seaghdha located?

Conall O' Seaghdha practices at 55 Fruit St Massachusetts General Hospital, Renal Division, Boston, MA 02114. The listed phone number is (617) 726-2000.

What is Conall O' Seaghdha'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 Conall O' Seaghdha was last updated on April 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.