Chunnan Liu, MD

ActiveIndividual ProviderHematology & Oncology
NPI issued: November 1, 2006

Quick Facts

NPI Number
1154409720
TypeIndividual
StatusActive
SpecialtyHematology & Oncology
Taxonomy207RH0003X — Hematology & Oncology
Phone
(925) 295-4000
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1154409720)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (November 1, 2006)
Data source: CMS NPPES

Provider Overview

CHUNNAN LIU, MD is a Hematology & Oncology provider based in Walnut Creek, CA who has been registered with CMS since 2006. They are affiliated with The Permanente Medical Group. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1154409720
Provider TypeIndividual Provider
GenderFemale
CredentialMD
StatusActive
Enumeration DateNovember 1, 2006

Practice Location

CityWalnut Creek
StateCA
ZIP Code94596-5318
Phone(925) 295-4000

Specialties & Licenses

★ Primary
SpecialtyHematology & Oncology
Taxonomy Code207RH0003X
License StateCA

Mailing Address

CityWalnut Creek
StateCA
ZIP Code94596-5318
Phone(925) 295-4000
Same as practice location

Hospital & Organization Affiliations

🏢

The Permanente Medical Group

📍 Dublin, CA

Hospital NPIY→

How to Use This NPI

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For Insurance Billing

Use NPI 1154409720 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.

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For Credentialing

Reference NPI 1154409720for 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 1154409720 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 →
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14,223
Hematology & Oncology Providers in the US

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People Also Ask

What is Chunnan Liu's NPI number?
Chunnan Liu's NPI number is 1154409720, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Chunnan Liu's NPI currently active?
Yes, Chunnan Liu's NPI status is Active as of the latest CMS NPPES database updates.
What does Chunnan Liu specialize in?
Chunnan Liu specializes in Hematology & Oncology. The healthcare taxonomy code associated with this specialty is 207RH0003X.
Where does Chunnan Liu practice?
Chunnan Liu practices in Walnut Creek, CA 94596-5318.
When was Chunnan Liu's NPI issued?
Chunnan Liu's NPI was issued on November 1, 2006.
What is Chunnan Liu's provider type?
Chunnan Liu is registered as an Individual Provider under CMS NPI Type 1.