Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cheryl R Brown-Cook, DPM

Foot & Ankle Surgery Podiatrist in Crystal Lake, IL · enumerated 2006 · practices at Cheryl R Brown, PC.

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

National Provider Identifier

1902873904

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Registry record

Entity type Individual (Type 1)

Name Cheryl R Brown-Cook

Credential DPM

Sex Female

Practice address 1520 Carlemont Dr Ste M, Crystal Lake, IL, 60014

Phone (815) 356-5060

Fax (815) 356-7898

Enumeration date Mar 8, 2006

Last updated in NPPES Apr 30, 2008

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 016-004864 (IL) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
480026032	Other	IL	RAIL ROAD MEDICARE
1625610	Other	IL	BCBS

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 Cheryl Brown-Cook's NPI record?

Cross-check NPI 1902873904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902873904 active?

Yes, as of the latest NPPES snapshot, NPI 1902873904 is active (record last updated 2008-04-30).

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Cheryl R Brown, PC Podiatrist · Crystal Lake, IL NPI 1083702146

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-30.