DONALD O. CHRISTENSEN D.O. – NPI #1124283882
Pathology

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Health Care Provider Taxonomy Code for Pathology

DONALD CHRISTENSEN is a pathologist located in PHOENIX, AZ. NPPES has assigned the NPI number 1124283882 to DONALD CHRISTENSEN on July 22, 2008. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207ZP0102X from the Health Care Provider Taxonomy code set, which is classified as Pathology, specializing in Anatomic Pathology & Clinical Pathology

The NPI profile was last updated on Nov 12, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for DONALD CHRISTENSEN below.

NPI Profile for
DONALD O. CHRISTENSEN

NPI Number
1124283882
Enumeration Date

(about 18 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
DONALD O. CHRISTENSEN
Credentials
D.O.
Primary location
9250 N 3RD STREET
SUITE 4000
PHOENIX, AZ 85020-2432
Phone: (602) 633-3800 Fax: (602) 861-3500
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Nov 12, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for DONALD CHRISTENSEN

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidAZ717108
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207ZP0102X
- Pathology / Anatomic Pathology & Clinical Pathology (Primary)		 AZ 4655

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE - Graduated 2004
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
DONALD CHRISTENSEN is affiliated with the following medical group(s):
  • HOSPITAL
    • HONORHEALTH DEER VALLEY MEDICAL CENTER
      19829 NORTH 27TH AVENUE
      PHOENIX, AZ 85027
    • HONORHEALTH SONORAN CROSSING MEDICAL CENTER
      33400 NORTH 32ND AVENUE
      PHOENIX, AZ 85085
    • JOHN C. LINCOLN NORTH MOUNTAIN HOSPITAL
      250 EAST DUNLAP AVENUE
      PHOENIX, AZ 85020

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