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

Carissa Marie St Onge Carneiro, CNM

Individual provider Advanced Practice Midwife · NPI 1891155677

Carissa Marie St Onge Carneiro, CNM is a Certified Nurse Midwife (CNM) in Portland, Oregon. Qualified in 2015, 11 years ago. Practices with Portland Adventist Medical Center, a 272-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
11
Licensed in
OR
In the registry since
2016
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

10101 SE Main St Ste 3001
Portland, OR 97216-2458
Phone: (503) 261-4423
Fax: (503) 261-4424
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2277 Nw Irving St, Portland, OR 97210-3222 — (503) 208-7485
  • 545 Ne 47th Ave Ste 102, Portland, OR 97213 — (503) 215-6262
  • 9135 Sw Barnes Rd Ste 761, Portland, OR 97225-6777 — (503) 216-2602

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 201601410NP-PP (OR)

Record details

NPI number1891155677
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorYes
NPI enumeratedMarch 7, 2016
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Portland Adventist Medical Center — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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