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

Rachel P Sidlauskas, MS

Individual provider Mental Health Counselor · NPI 1811337785

Rachel P Sidlauskas, MS is a Mental Health Counselor in Corvallis, Oregon. Qualified in 2014, 12 years ago. Practices with Unlimited Performance Corp, a 16-clinician group and accepts Medicare assignment.

Years since qualifying
12
In the registry since
2013
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

218 NW 6th St
Corvallis, OR 97330-4812
Phone: (541) 286-5363
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1811337785
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedJune 25, 2013
Last updated in NPPESNovember 5, 2018

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Unlimited Performance Corp — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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