CHRISTAL J DUNCAN MD NPI 1669476578

NPI Information

  • NPI: 1669476578
  • Provider Name: CHRISTAL J DUNCAN, MD
  • Classification: Obstetrics & Gynecology - 207V00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 475 BRUCE ST
    YREKA, CA
    ZIP 96097
  • Phone: (530) 842-4337

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NPI Details

Christal J Duncan, MD is an obstetrics gynecology in Yreka, CA. The provider is an obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. Christal J Duncan, MD NPI is 1669476578. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

475 BRUCE ST
YREKA, CA
ZIP 96097-474
Phone: (530) 842-4337
Fax: (530) 842-9121

The NPI 1669476578 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Urinalysis, manual test (HCPCS:81002)
  • Stool analysis for blood to screen for colon tumors (HCPCS:82270)

The enumeration date for this NPI number is 6/8/2005 and was last updated on 3/20/2012.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207V00000XObstetrics & GynecologyG68173CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
100G681730MEDICARE ID-TYPE UNSPECIFIEDCALIFORNIAMEDICARE NUMBER
2D05768MEDICARE UPIN
300G681730MEDICAIDCALIFORNIA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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