OrganizationActive
Andrew Rylaarsdam, DO, LLC
NPI 1235066804 · Psychiatry Physician · Portland, OR
Andrew Rylaarsdam, DO, LLC is a Psychiatry Physician organization in Portland, OR (NPI 1235066804).
Provider details
- NPI number
- 1235066804
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrew Rylaarsdam, Psychiatrist(971) 500-7534
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1020 Sw Taylor St Ste 435
Portland, OR 97205-2509
Phone: (971) 500-7534
Street-level locationGet directions
Mailing address
1020 Sw Taylor St Ste 435
Portland, OR 97205-2509
Registry dates
- Enumerated
- 2026-05-06
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Andrew Rylaarsdam, DO, LLC's NPI number?
- Andrew Rylaarsdam, DO, LLC's National Provider Identifier (NPI) is 1235066804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Andrew Rylaarsdam, DO, LLC?
- Andrew Rylaarsdam, DO, LLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Rylaarsdam, DO, LLC located?
- Andrew Rylaarsdam, DO, LLC's practice location on file with NPPES is 1020 Sw Taylor St Ste 435, Portland, OR 97205-2509.
- What is Andrew Rylaarsdam, DO, LLC's phone number?
- The practice phone number listed in the NPPES registry for Andrew Rylaarsdam, DO, LLC is (971) 500-7534.
- Who is the authorized official for Andrew Rylaarsdam, DO, LLC?
- The authorized official listed on Andrew Rylaarsdam, DO, LLC's NPPES record is Andrew Rylaarsdam, Psychiatrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Andrew Rylaarsdam, DO, LLC's NPI active?
- Yes — Andrew Rylaarsdam, DO, LLC's NPI (1235066804) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.