Rahul O. Shaju, DO
Hospitalist Physician · Oak Lawn, IL
Rahul O. Shaju, DO is a hospitalist physician with a practice address in Oak Lawn, Illinois, and NPI 1427798396, issued on Mar 30, 2022. Check the license (Illinois 036171812, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rahul O. Shaju
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 036171812 IL
125079389 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4440 W 95TH St Ste 1128M, Oak Lawn, IL 60453
- Phone
- (312) 609-0300
- Enumerated
- Mar 30, 2022
- Record last updated
- Aug 26, 2025
- Fax
- (708) 684-3070
- Medicare enrollment
- Enrolled (PECOS I20250730004009); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2022
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 4440 W 95TH St Ste 1128M
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anas Albrejawi AlhomsiHospitalist Physician1033590690
- Annu Eranki, MDInternal Medicine Physician1497107338
- Mirela Galatanu, MDAdult Medicine Physician1568497691
- Sohaib Hameed, DOHospitalist Physician1023698644
- Lucy Ho, MDInternal Medicine Physician1700807401
- Andrew Incandela, MDHospitalist Physician1053051938
Verify Rahul O. Shaju in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036171812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average hospitalist physician in 2024
96 Medicare Part D claims for 45 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rahul O. Shaju among 1,535 hospitalist physician records in Illinois
Rahul O. Shaju, DO is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 2% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2022 · median 2013 among the 1,339 with a school on file
- Record last updated2025 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 hospitalist physician records list a practice address in Oak Lawn
They are 31 of the 2,993 NPPES records with a practice address in Oak Lawn, and 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Oak Lawn → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Anas Albrejawi AlhomsiOak Lawn, IL 604531033590690
- Kiran Aravapalli, MDOak Lawn, IL 604531689102543
- Abida Irshad, M.D.Oak Lawn, IL 604531952545238
- Todd Johnson, MDOak Lawn, IL 604531710504758
- Wyeth Jordan, DOOak Lawn, IL 604531518256437
- Kristen Kelly, MDOak Lawn, IL 604531710516711
- Eve Kenfack, M.D.Oak Lawn, IL 604531518279231
- Sarah Klein, D.O.Oak Lawn, IL 604531831537026
Common questions
What is Rahul O. Shaju, DO's NPI number?
Rahul O. Shaju, DO's National Provider Identifier (NPI) is 1427798396, issued on Mar 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Rahul O. Shaju, DO located?
The NPPES record lists a practice address at 4440 W 95TH St Ste 1128M, Oak Lawn, IL, 60453. Phone: (312) 609-0300. Providers update this record themselves, so call before visiting.
How can I verify Rahul O. Shaju, DO's license?
NPPES lists Illinois license number 036171812, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rahul O. Shaju, DO prescribe under Medicare Part D?
In 2024, Rahul O. Shaju, DO had 96 Medicare Part D claims for 45 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.