THOMAS HARRY JOHNSON M.D. NPI 1083601835

NPI Information

  • NPI: 1083601835
  • Provider Name: THOMAS HARRY JOHNSON, M.D.
  • Classification: Radiology - 2085R0001X
  • Specialization: Radiation Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3620 N INTERSTATE AVE
    PORTLAND, OR
    ZIP 97227
  • Phone: (503) 280-2931

Map and Directions

Get Directions

NPI Details

Thomas Harry Johnson, M.D. is a radiation oncology radiology in Portland, OR with 47 years of experience. The provider is a radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. Thomas Harry Johnson, M.D. NPI is 1083601835. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduation Year:1979

The provider's business location address is:

3620 N INTERSTATE AVE
PORTLAND, OR
ZIP 97227-106
Phone: (503) 280-2931
Fax: (503) 280-2938

The NPI 1083601835 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 enumeration date for this NPI number is 10/5/2005 and was last updated on 12/11/2012.

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
12085R0203XRadiologyTherapeutic RadiologyMD13590TEXASNo
22085R0001XRadiologyRadiation OncologyMD13590OREGONYes

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
1G8865241MEDICARE PINWASHINGTON
2R109399MEDICARE PINOREGON
3R00WCGNMCMEDICARE PINOREGON

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.

Previous NPI
Next NPI