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Dr. Saji Oommen, M.D.,

Internal Medicine Physician in North Chicago, IL · enumerated 2006.

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

National Provider Identifier

1497856330

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Registry record

Entity type Individual (Type 1)
Name Dr. Saji Oommen
Credential M.D.,
Sex Female
Practice address 3001 Green Bay Rd, North Chicago, IL, 60064
Phone (224) 610-3871
Enumeration date Sep 25, 2006
Last updated in NPPES Feb 29, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036088920 (IL) 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
036088920 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 Saji Oommen?
The National Provider Identifier (NPI) for Saji Oommen is 1497856330, a Type 1 (individual) record in the CMS NPPES registry.
Where does Saji Oommen practice?
The practice location on file with NPPES is in North Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-29.