Cory Chen, MD

ActiveIndividual ProviderInternal Medicine
NPI issued: May 27, 2005

Quick Facts

NPI Number
1851394548
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(773) 205-2857
StateIL

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1851394548)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (May 27, 2005)
Data source: CMS NPPES

Provider Overview

CORY CHEN, MD is a Internal Medicine provider based in Chicago, IL who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1851394548
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateMay 27, 2005

Practice Location

CityChicago
StateIL
ZIP Code60630-2145
Phone(773) 205-2857

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateIL

Mailing Address

CityChicago
StateIL
ZIP Code60630-2145
Phone(773) 205-2857
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1851394548 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1851394548for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1851394548 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →
📊
213,549
Internal Medicine Providers in the US

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People Also Ask

What is Cory Chen's NPI number?
Cory Chen's NPI number is 1851394548, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Cory Chen's NPI currently active?
Yes, Cory Chen's NPI status is Active as of the latest CMS NPPES database updates.
What does Cory Chen specialize in?
Cory Chen specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Cory Chen practice?
Cory Chen practices in Chicago, IL 60630-2145.
When was Cory Chen's NPI issued?
Cory Chen's NPI was issued on May 27, 2005.
What is Cory Chen's provider type?
Cory Chen is registered as an Individual Provider under CMS NPI Type 1.