IndividualActive
Michael Alter, LCSW
NPI 1669534384 · Clinical Social Worker · Portland, OR
Michael Alter, LCSW is a Clinical Social Worker provider in Portland, OR (NPI 1669534384).
Provider details
- NPI number
- 1669534384
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 002201 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
10373 Ne Hancock St
Suite 220
Portland, OR 97220-3873
Phone: (503) 819-9861
Fax: (503) 282-1270
Street-level locationGet directions
Mailing address
10373 Ne Hancock St
Portland, OR 97220-3873
Registry dates
- Enumerated
- 2006-12-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Alter's NPI number?
- Michael Alter's National Provider Identifier (NPI) is 1669534384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Alter's specialty?
- Michael Alter is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Alter located?
- Michael Alter's practice location on file with NPPES is 10373 Ne Hancock St, Portland, OR 97220-3873.
- What is Michael Alter's phone number?
- The practice phone number listed in the NPPES registry for Michael Alter is (503) 819-9861.
- Is Michael Alter's NPI active?
- Yes — Michael Alter's NPI (1669534384) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.