Jerwin Wu, MD

NPI: 1346238854

Jerwin Wu, MD

Q: What is Jerwin Wu's NPI number?

Jerwin Wu's NPI number is 1346238854, a unique 10-digit identifier issued by CMS.

Q: What does Jerwin Wu specialize in?

Jerwin Wu specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Jerwin Wu practice?

Jerwin Wu practices in San Jose, CA 95128-1448.

Q: When was Jerwin Wu's NPI issued?

Jerwin Wu's NPI was issued on October 10, 2005.

Q: What is Jerwin Wu's provider type?

Jerwin Wu is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: October 10, 2005

Quick Facts

NPI Number

1346238854

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(408) 971-1122

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1346238854)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (October 10, 2005)

Data source: CMS NPPES

Provider Overview

JERWIN WU, MD is a Internal Medicine provider based in San Jose, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1346238854

Provider TypeIndividual Provider

GenderMale

CredentialMD

StatusActive

Enumeration DateOctober 10, 2005

Practice Location

CitySan Jose

StateCA

ZIP Code95128-1448

Phone(408) 971-1122

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateCA

Mailing Address

CitySan Jose

StateCA

ZIP Code95128-1448

Phone(408) 971-1122

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1346238854 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 1346238854for 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 1346238854 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 →

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213,549

Internal Medicine Providers in the US