NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Susan Jacob, M.C.

Family Medicine Physician in Bloomingdale, IL · enumerated 2006.

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

National Provider Identifier

1831136019

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Registry record

Entity type Individual (Type 1)
Name Dr. Susan Jacob
Credential M.C.
Sex Female
Practice address 303 E Army Trail Rd, Ste 410a, Bloomingdale, IL, 60108
Fax (630) 893-8564
Enumeration date May 31, 2006
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036-110462 (IL) Primary

Other identifiers

Identifier Type State Issuer
036-110462 Medicaid IL -
CN4921 Other - RRMC
209398 Other - GROUP MEDICARE PTAN

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

Is NPI 1831136019 active?
Yes, as of the latest NPPES snapshot, NPI 1831136019 is active (record last updated 2023-03-07).
How do I verify Susan Jacob's NPI record?
Cross-check NPI 1831136019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.