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Allissa Andersen
NPI 1689096489 · Case Manager/Care Coordinator · Portland, OR
Allissa Andersen is a Case Manager/Care Coordinator provider in Portland, OR (NPI 1689096489).
Provider details
- NPI number
- 1689096489
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
509 Ne Alberta St
Portland, OR 97211-3976
Phone: (503) 249-7767
Street-level locationGet directions
Mailing address
Po Box 8459
Portland, OR 97207-8459
Registry dates
- Enumerated
- 2014-01-13
- Last updated
- 2014-01-13
Frequently asked questions
- What is Allissa Andersen's NPI number?
- Allissa Andersen's National Provider Identifier (NPI) is 1689096489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allissa Andersen's specialty?
- Allissa Andersen is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Allissa Andersen located?
- Allissa Andersen's practice location on file with NPPES is 509 Ne Alberta St, Portland, OR 97211-3976.
- What is Allissa Andersen's phone number?
- The practice phone number listed in the NPPES registry for Allissa Andersen is (503) 249-7767.
- Is Allissa Andersen's NPI active?
- Yes — Allissa Andersen's NPI (1689096489) is active in the NPPES registry as of the last update on 2014-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.