Madhu Nagaraj, MD
NPI 1659258051 · Internal Medicine Physician · Providence, RI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madhu Nagaraj, MD is a Internal Medicine Physician provider in Providence, RI (NPI 1659258051).
Provider details
- NPI number
- 1659258051
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- LP06763 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-08-18
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Madhu Nagaraj's NPI number?
- Madhu Nagaraj's National Provider Identifier (NPI) is 1659258051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madhu Nagaraj's specialty?
- Madhu Nagaraj is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madhu Nagaraj located?
- Madhu Nagaraj's practice location on file with NPPES is 825 Chalkstone Ave, Providence, RI 02908-4728.
- What is Madhu Nagaraj's phone number?
- The practice phone number listed in the NPPES registry for Madhu Nagaraj is (401) 456-2000.
- Does Madhu Nagaraj accept Medicare?
- Madhu Nagaraj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madhu Nagaraj's NPI active?
- Yes — Madhu Nagaraj's NPI (1659258051) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.