Karen Simpson, MD

ActiveIndividual ProviderDermatology
NPI issued: August 2, 2005

Quick Facts

NPI Number
1376544189
TypeIndividual
StatusActive
SpecialtyDermatology
Taxonomy207N00000X — Dermatology
Phone
(714) 626-6310
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1376544189)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (August 2, 2005)
Data source: CMS NPPES

Provider Overview

KAREN SIMPSON, MD is a Dermatology provider based in Brea, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1376544189
Provider TypeIndividual Provider
GenderFemale
CredentialMD
StatusActive
Enumeration DateAugust 2, 2005

Practice Location

CityBrea
StateCA
ZIP Code92821-3812
Phone(714) 626-6310

Specialties & Licenses

★ Primary
SpecialtyDermatology
Taxonomy Code207N00000X
License StateCA

Mailing Address

CityBrea
StateCA
ZIP Code92821-3812
Phone(714) 626-6310
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1376544189 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 1376544189for 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 1376544189 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 Dermatology

Dermatologists specialize in the medical, surgical, and cosmetic treatment of disorders affecting the skin, hair, nails, and mucous membranes.

Browse all Dermatologyproviders →
📊
20,662
Dermatology Providers in the US

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People Also Ask

What is Karen Simpson's NPI number?
Karen Simpson's NPI number is 1376544189, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Karen Simpson's NPI currently active?
Yes, Karen Simpson's NPI status is Active as of the latest CMS NPPES database updates.
What does Karen Simpson specialize in?
Karen Simpson specializes in Dermatology. The healthcare taxonomy code associated with this specialty is 207N00000X.
Where does Karen Simpson practice?
Karen Simpson practices in Brea, CA 92821-3812.
When was Karen Simpson's NPI issued?
Karen Simpson's NPI was issued on August 2, 2005.
What is Karen Simpson's provider type?
Karen Simpson is registered as an Individual Provider under CMS NPI Type 1.