Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. James Samuel Polek

Internal Medicine Physician in Mattoon, IL · enumerated 2017.

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

National Provider Identifier

1720519754

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Registry record

Entity type Individual (Type 1)

Name Mr. James Samuel Polek

Sex Male

Practice address 200 Richmond Ave E Ste 4, Mattoon, IL, 61938

Phone (217) 234-7000

Fax (217) 238-5348

Enumeration date Mar 22, 2017

Last updated in NPPES Feb 8, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License R4572 (KY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036156024 (IL) Primary

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.

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Frequently asked questions

How do I verify James Polek's NPI record?

Cross-check NPI 1720519754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720519754 active?

Yes, as of the latest NPPES snapshot, NPI 1720519754 is active (record last updated 2023-02-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-08.