IndividualActive
Chad Sussman
NPI 1407558752 · Internal Medicine Physician · Boston, MA
Chad Sussman is a Internal Medicine Physician provider in Boston, MA (NPI 1407558752).
Provider details
- NPI number
- 1407558752
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 1026079 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(64/100 index)
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
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 02114-2621
Phone: (617) 726-2000
Street-level locationGet directions
Mailing address
55 Fruit St
Boston, MA 02114-2621
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-5500
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Chad Sussman's NPI number?
- Chad Sussman's National Provider Identifier (NPI) is 1407558752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Sussman's specialty?
- Chad Sussman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chad Sussman located?
- Chad Sussman's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Chad Sussman's phone number?
- The practice phone number listed in the NPPES registry for Chad Sussman is (617) 726-2000.
- Is Chad Sussman's NPI active?
- Yes — Chad Sussman's NPI (1407558752) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.