National Provider Identifier Database

RYAN B ISRAELSEN, M.D. – NPI #1487910766
Allergy & Immunology

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.


Contact Information

RYAN B ISRAELSEN, M.D.
3121 SIGNATURE CT
MEDFORD, OR97504-7738
Phone: 541-858-1003
Fax: 541-255-2997
Website:
Specialty Taxonomy Code
* Allergy & Immunology 207K00000X
Internal Medicine 207R00000X
Pediatric Allergy/Immunology 2080P0201X
Pediatrics 208000000X

* Indicates primary specialty

NPI Profile & details for RYAN B ISRAELSEN

NPI Number 1487910766
Credentials M.D.
Entity Individual
Enumeration date 04/11/2012
Last updated 04/27/2026 - About a month ago
Sole proprietor1 No
Identifiers
  • OR License #: MD187596
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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