IndividualActive
Michelle Madden, MB BCH BAO
NPI 1750921045 · Nephrology Physician · Boston, MA
Michelle Madden, MB BCH BAO is a Nephrology Physician provider in Boston, MA (NPI 1750921045).
Provider details
- NPI number
- 1750921045
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB BCH BAO
- Sex
- Female
- Sole proprietor
- No
- License
- 3018012 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
55 Fruit St
Boston, MA 02114-2696
Phone: (617) 726-2000
Street-level locationGet directions
Mailing address
45 Francis St
Boston, MA 02115-6105
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6106Phone: (617) 732-5636
Registry dates
- Enumerated
- 2020-01-14
- Last updated
- 2025-06-24
- Certified
- 2025-06-23
Frequently asked questions
- What is Michelle Madden's NPI number?
- Michelle Madden's National Provider Identifier (NPI) is 1750921045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Madden's specialty?
- Michelle Madden is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Madden located?
- Michelle Madden's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Michelle Madden's phone number?
- The practice phone number listed in the NPPES registry for Michelle Madden is (617) 726-2000.
- Is Michelle Madden's NPI active?
- Yes — Michelle Madden's NPI (1750921045) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.