Rahul Shaju, DO
NPI 1427798396 · Hospitalist Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rahul Shaju, DO is a Hospitalist Physician provider in Oak Lawn, IL (NPI 1427798396).
Provider details
- NPI number
- 1427798396
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 125079389 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Mailing address
Additional practice locations (1)
- 1775 Ballard RdPark Ridge, IL 60068-1005Phone: (847) 318-9340
Registry dates
- Enumerated
- 2022-03-30
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Rahul Shaju's NPI number?
- Rahul Shaju's National Provider Identifier (NPI) is 1427798396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rahul Shaju's specialty?
- Rahul Shaju is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Rahul Shaju located?
- Rahul Shaju's practice location on file with NPPES is 4440 W 95th St Ste 1128m, Oak Lawn, IL 60453-2600.
- What is Rahul Shaju's phone number?
- The practice phone number listed in the NPPES registry for Rahul Shaju is (312) 609-0300.
- Does Rahul Shaju accept Medicare?
- Rahul Shaju is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rahul Shaju's NPI active?
- Yes — Rahul Shaju's NPI (1427798396) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.