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DR. MICHELLE MADDEN MB BCH BAO
NPI 1750921045
Internal Medicine - Nephrology in Boston, MA

Active since January 14, 2020

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 24, 2025, Jan 14, 2020 (2 updates tracked since 2020).

About Dr. Michelle Madden Mb Bch Bao NPPES

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

DR. MICHELLE MADDEN MB BCH BAO (NPI 1750921045) is an individual nephrology provider in Boston, Massachusetts, licensed in Massachusetts (3018012) and active in the NPI registry since January 2020. She maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1750921045
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MICHELLE MADDENCredential: MB BCH BAO
Location Address55 FRUIT STBoston, MA 02114-2696
Mailing Address45 Francis StBoston, MA 02115-6105
Phone(617) 726-2000
Sole ProprietorNo
Enumeration DateJanuary 14, 2020
Last NPPES UpdateJune 24, 20252 updates tracked since enumeration
NPPES CertifiedJune 23, 2025
✔ NPI 1750921045 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 · 3018012
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
Open in Google Maps ↗

Secondary Practice Location 1

Location 175 Francis StBoston, MA 02115-6106 · Phone (617) 732-5636

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 Michelle Madden's NPI number?

The NPI number for Michelle Madden is 1750921045. It was assigned to this individual provider in the NPPES registry on January 14, 2020.

Where is Michelle Madden located?

Michelle Madden practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.

What is Michelle Madden'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 Michelle Madden was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.