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

Stephanie Guo, CAA

Individual provider Anesthesiologist Assistant · NPI 1922531755

Stephanie Guo, CAA is an Anesthesiology Assistant in Portland, Oregon. Qualified in 2017, 9 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
9
Licensed in
WA
In the registry since
2017
Specialties on file
2
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Practice location Address checks out

707 SW Washington St Ste 700
Portland, OR 97205-3523
Phone: (503) 299-9906
Fax: (503) 225-9002
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6411 Fannin St, Houston, TX 77030-1501 — (713) 704-4000

Specialties & licences

Anesthesiologist Assistant (primary) Taxonomy 367H00000X · Licence AA70079970 (WA)
Anesthesiologist Assistant Taxonomy 367H00000X

Record details

NPI number1922531755
Entity typeIndividual (Type 1)
GenderFemale
Credentials CAA
Sole proprietorNo
NPI enumeratedApril 8, 2017
Last updated in NPPESMarch 25, 2026
Certification dateMarch 25, 2026
Mailing addressPo Box 35147, Seattle, WA 98124-5147

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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