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

Dianne Bach

Individual provider Anesthesiology Physician · NPI 1083069629

Dianne Bach is an Anesthesiology in Portland, Oregon. Qualified in 2015, 11 years ago. Practices with University Anesthesiology Associates LLC, a 240-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
11
Licensed in
CA, OR
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7641
Fax: (503) 494-4661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3626 Ruffin Rd, San Diego, CA 92123-1810 — (858) 565-9666

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD225573 (OR)
Anesthesiology Physician Taxonomy 207L00000X · Licence A144943 (CA)

Record details

NPI number1083069629
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 2, 2016
Last updated in NPPESNovember 26, 2025
Certification dateNovember 26, 2025
Mailing addressPo Box 5000 Unit 65, Portland, OR 97208

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice University Anesthesiology Associates Llc — 240 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Portland