David Whitaker, D.O

NPI: 1255331203

David Whitaker, D.O

Q: What is David Whitaker's NPI number?

David Whitaker's NPI number is 1255331203, a unique 10-digit identifier issued by CMS.

Q: What does David Whitaker specialize in?

David Whitaker specializes in Emergency Medicine, taxonomy code 207P00000X.

Q: Where does David Whitaker practice?

David Whitaker practices in Fontana, CA 92335-6720.

Q: When was David Whitaker's NPI issued?

David Whitaker's NPI was issued on July 29, 2005.

Q: What is David Whitaker's provider type?

David Whitaker is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderEmergency Medicine

NPI issued: July 29, 2005

Quick Facts

NPI Number

1255331203

TypeIndividual

StatusActive

SpecialtyEmergency Medicine

Taxonomy207P00000X — Emergency Medicine

Phone

(909) 427-5000

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1255331203)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (July 29, 2005)

Data source: CMS NPPES

Provider Overview

DAVID WHITAKER, D.O is a Emergency Medicine provider based in Fontana, CA who has been registered with CMS since 2005. They are affiliated with Southern California Permanente Medical Group. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1255331203

Provider TypeIndividual Provider

GenderMale

CredentialD.O

StatusActive

Enumeration DateJuly 29, 2005

Practice Location

CityFontana

StateCA

ZIP Code92335-6720

Phone(909) 427-5000

Specialties & Licenses

★ Primary

SpecialtyEmergency Medicine

Taxonomy Code207P00000X

License StateCA

Mailing Address

CityFontana

StateCA

ZIP Code92335-6720

Phone(909) 427-5000

Same as practice location

Hospital & Organization Affiliations

🏢

Southern California Permanente Medical Group

📍 Anaheim, CA

Hospital NPIY→

How to Use This NPI

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For Insurance Billing

Use NPI 1255331203 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 1255331203for 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 1255331203 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 Emergency Medicine

Emergency Medicine physicians specialize in the immediate decision-making and action necessary to prevent death or further disability in patients experiencing acute illness or trauma.

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Emergency Medicine Providers in the US