NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Arun Narula, MD

Neonatal-Perinatal Medicine Physician in Chicago, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184677882

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Arun Narula
Credential MD
Sex Male
Practice address Chicago, IL, 60623
Phone (773) 484-1000
Enumeration date May 17, 2006
Last updated in NPPES Oct 30, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036064173 (IL) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License C51809 (CA) Secondary
2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License C51809 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
036064173 Medicaid IL -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Arun Narula?
The National Provider Identifier (NPI) for Arun Narula is 1184677882, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arun Narula practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-30.