Matthew Madden, MD PHD
NPI 1700573599 · Student in an Organized Health Care Education/Training Program · New Haven, CT
Matthew Madden, MD PHD is a Student in an Organized Health Care Education/Training Program provider in New Haven, CT (NPI 1700573599).
Provider details
- NPI number
- 1700573599
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2023-04-20
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Matthew Madden's NPI number?
- Matthew Madden's National Provider Identifier (NPI) is 1700573599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Madden's specialty?
- Matthew Madden is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Matthew Madden located?
- Matthew Madden's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Matthew Madden's phone number?
- The practice phone number listed in the NPPES registry for Matthew Madden is (203) 688-4242.
- Is Matthew Madden's NPI active?
- Yes — Matthew Madden's NPI (1700573599) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.