Sonya Chen-hsieh, MD

ActiveIndividual ProviderFamily Medicine
NPI issued: May 6, 2006

Quick Facts

NPI Number
1528017894
TypeIndividual
StatusActive
SpecialtyFamily Medicine
Taxonomy207Q00000X — Family Medicine
Phone
(626) 441-4231
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1528017894)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (May 6, 2006)
Data source: CMS NPPES

Provider Overview

SONYA CHEN-HSIEH, MD is a Family Medicine provider based in San Marino, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1528017894
Provider TypeIndividual Provider
GenderFemale
CredentialMD
StatusActive
Enumeration DateMay 6, 2006

Practice Location

CitySan Marino
StateCA
ZIP Code91108-2357
Phone(626) 441-4231

Specialties & Licenses

★ Primary
SpecialtyFamily Medicine
Taxonomy Code207Q00000X
License StateCA

Mailing Address

CitySan Marino
StateCA
ZIP Code91108-2357
Phone(626) 441-4231
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1528017894 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 1528017894for 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 1528017894 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 Family Medicine

Family Medicine physicians provide comprehensive primary care to patients of all ages, managing acute illnesses, tracking chronic conditions, and emphasizing preventive healthcare.

Browse all Family Medicineproviders →
📊
199,317
Family Medicine Providers in the US

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People Also Ask

What is Sonya Chen-hsieh's NPI number?
Sonya Chen-hsieh's NPI number is 1528017894, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Sonya Chen-hsieh's NPI currently active?
Yes, Sonya Chen-hsieh's NPI status is Active as of the latest CMS NPPES database updates.
What does Sonya Chen-hsieh specialize in?
Sonya Chen-hsieh specializes in Family Medicine. The healthcare taxonomy code associated with this specialty is 207Q00000X.
Where does Sonya Chen-hsieh practice?
Sonya Chen-hsieh practices in San Marino, CA 91108-2357.
When was Sonya Chen-hsieh's NPI issued?
Sonya Chen-hsieh's NPI was issued on May 6, 2006.
What is Sonya Chen-hsieh's provider type?
Sonya Chen-hsieh is registered as an Individual Provider under CMS NPI Type 1.