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

Andrew Michael Maier

Individual provider Registered Nurse · NPI 1588458640

Andrew Michael Maier is a Certified Registered Nurse Anesthetist (CRNA) in Portland, Oregon. Qualified in 2025, 1 year ago. Practices with Hospitalist Medicine Physicians of Washington - Tcs, a 208-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
1
Licensed in
OR
In the registry since
2025
Specialties on file
2
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Practice location Address checks out

9205 SW Barnes Rd
Portland, OR 97225-6603
Phone: (503) 216-1234
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 10045955 (OR)
Registered Nurse Taxonomy 163W00000X · Licence 201807567RN (OR)

Record details

NPI number1588458640
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 5, 2025
Last updated in NPPESJune 25, 2025
Certification dateJune 25, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Hospitalist Medicine Physicians Of Washington - Tcs — 208 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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