Steffanie Altenbern, CSWA
NPI 1659790236 · Clinical Social Worker · Portland, OR
Steffanie Altenbern, CSWA is a Clinical Social Worker provider in Portland, OR (NPI 1659790236).
Provider details
- NPI number
- 1659790236
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- CSWA
- Sex
- Female
- Sole proprietor
- Yes
- License
- PCSW-581 (WY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2014-04-10
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Steffanie Altenbern's NPI number?
- Steffanie Altenbern's National Provider Identifier (NPI) is 1659790236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steffanie Altenbern's specialty?
- Steffanie Altenbern is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Steffanie Altenbern located?
- Steffanie Altenbern's practice location on file with NPPES is 10175 Sw Barbur Blvd, Portland, OR 97219-5908.
- What is Steffanie Altenbern's phone number?
- The practice phone number listed in the NPPES registry for Steffanie Altenbern is (503) 995-6351.
- Is Steffanie Altenbern's NPI active?
- Yes — Steffanie Altenbern's NPI (1659790236) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.