Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Stephen Bernard Fritz, MD

Individual provider Allergy & Immunology Physician · NPI 1881799963

Stephen Bernard Fritz, MD is an Allergy/Immunology in Happy Valley, Oregon. Graduated from Saint Louis University School of Medicine in 1995, 31 years ago. Practices with Pdx Allergy LLC, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
31
Trained at
Saint Louis University School of Medicine
Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9200 SE 91st Ave Ste 220
Happy Valley, OR 97086-3756
Phone: (971) 358-5600
Fax: (971) 358-5601
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 831 Nw Council Dr Ste B212, Gresham, OR 97030-3721 — (971) 358-5800

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence MD165493 (OR)

Record details

NPI number1881799963
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESOctober 16, 2020
Certification dateSeptember 23, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Pdx Allergy Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare