Charles Lo, MD

ActiveIndividual ProviderInternal Medicine
NPI issued: November 15, 2006

Quick Facts

NPI Number
1578635173
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(872) 444-2473
StateIL

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1578635173)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (November 15, 2006)
Data source: CMS NPPES

Provider Overview

CHARLES LO, MD is a Internal Medicine provider based in Chicago, IL who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1578635173
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateNovember 15, 2006

Practice Location

CityChicago
StateIL
ZIP Code60603
Phone(872) 444-2473

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateIL

Mailing Address

CityChicago
StateIL
ZIP Code60603
Phone(872) 444-2473
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1578635173 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 1578635173for 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 1578635173 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 Charles Lo's NPI number?
Charles Lo's NPI number is 1578635173, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Charles Lo's NPI currently active?
Yes, Charles Lo's NPI status is Active as of the latest CMS NPPES database updates.
What does Charles Lo specialize in?
Charles Lo specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Charles Lo practice?
Charles Lo practices in Chicago, IL 60603.
When was Charles Lo's NPI issued?
Charles Lo's NPI was issued on November 15, 2006.
What is Charles Lo's provider type?
Charles Lo is registered as an Individual Provider under CMS NPI Type 1.