Eugene Ahn, M.D

ActiveIndividual ProviderHematology & Oncology
NPI issued: June 23, 2007

Quick Facts

NPI Number
1093911307
TypeIndividual
StatusActive
SpecialtyHematology & Oncology
Taxonomy207RX0202X — Hematology & Oncology
Phone
(847) 746-4358
StateIL

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1093911307)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (June 23, 2007)
Data source: CMS NPPES

Provider Overview

EUGENE AHN, M.D is a Hematology & Oncology provider based in Chicago, IL who has been registered with CMS since 2007. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1093911307
Provider TypeIndividual Provider
GenderMale
CredentialM.D
StatusActive
Enumeration DateJune 23, 2007

Practice Location

CityChicago
StateIL
ZIP Code60674
Phone(847) 746-4358

Specialties & Licenses

★ Primary
SpecialtyHematology & Oncology
Taxonomy Code207RX0202X
License StateIL

Mailing Address

CityChicago
StateIL
ZIP Code60674
Phone(847) 746-4358
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1093911307 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 1093911307for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1093911307 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 Hematology & Oncology

Specialists in Hematology & Oncology provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Hematology & Oncologyproviders →
📊
4,523
Hematology & Oncology Providers in the US

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People Also Ask

What is Eugene Ahn's NPI number?
Eugene Ahn's NPI number is 1093911307, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Eugene Ahn's NPI currently active?
Yes, Eugene Ahn's NPI status is Active as of the latest CMS NPPES database updates.
What does Eugene Ahn specialize in?
Eugene Ahn specializes in Hematology & Oncology. The healthcare taxonomy code associated with this specialty is 207RX0202X.
Where does Eugene Ahn practice?
Eugene Ahn practices in Chicago, IL 60674.
When was Eugene Ahn's NPI issued?
Eugene Ahn's NPI was issued on June 23, 2007.
What is Eugene Ahn's provider type?
Eugene Ahn is registered as an Individual Provider under CMS NPI Type 1.