Gigi Chen, M.D

ActiveIndividual ProviderHematology & Oncology
NPI issued: December 14, 2005

Quick Facts

NPI Number
1821073636
TypeIndividual
StatusActive
SpecialtyHematology & Oncology
Taxonomy207RH0003X — Hematology & Oncology
Phone
(925) 677-5041
StateCA

NPI Validation Status: Verified

Valid 10-digit NPI number (1821073636)
Active status confirmed
Verified by CMS NPPES Registry
HIPAA compliant identifier
Enumeration date on file (December 14, 2005)
Data source: CMS NPPES

Provider Overview

GIGI CHEN, M.D is a Hematology & Oncology provider based in Pleasant Hill, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1821073636
Provider TypeIndividual Provider
GenderFemale
CredentialM.D
StatusActive
Enumeration DateDecember 14, 2005

Practice Location

CityPleasant Hill
StateCA
ZIP Code94523-2147
Phone(925) 677-5041

Specialties & Licenses

★ Primary
SpecialtyHematology & Oncology
Taxonomy Code207RH0003X
License StateCA

Mailing Address

CityPleasant Hill
StateCA
ZIP Code94523-2147
Phone(925) 677-5041
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1821073636 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 1821073636for 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 1821073636 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.

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14,223
Hematology & Oncology Providers in the US

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People Also Ask

What is Gigi Chen's NPI number?
Gigi Chen's NPI number is 1821073636, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Gigi Chen's NPI currently active?
Yes, Gigi Chen's NPI status is Active as of the latest CMS NPPES database updates.
What does Gigi Chen specialize in?
Gigi Chen specializes in Hematology & Oncology. The healthcare taxonomy code associated with this specialty is 207RH0003X.
Where does Gigi Chen practice?
Gigi Chen practices in Pleasant Hill, CA 94523-2147.
When was Gigi Chen's NPI issued?
Gigi Chen's NPI was issued on December 14, 2005.
What is Gigi Chen's provider type?
Gigi Chen is registered as an Individual Provider under CMS NPI Type 1.