Rintu Saju, MD, MPH
NPI 1922863109 · Internal Medicine Physician · Boston, MA
Rintu Saju, MD, MPH is a Internal Medicine Physician provider in Boston, MA (NPI 1922863109).
Provider details
- NPI number
- 1922863109
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3017031 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2024-02-16
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Rintu Saju's NPI number?
- Rintu Saju's National Provider Identifier (NPI) is 1922863109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rintu Saju's specialty?
- Rintu Saju is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rintu Saju located?
- Rintu Saju's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Rintu Saju's phone number?
- The practice phone number listed in the NPPES registry for Rintu Saju is (617) 732-6040.
- Is Rintu Saju's NPI active?
- Yes — Rintu Saju's NPI (1922863109) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.