Jennifer Alsdorf
NPI 1356999213 · Mental Health Counselor · Seatle, WA
Jennifer Alsdorf is a Mental Health Counselor provider in Seatle, WA (NPI 1356999213).
Provider details
- NPI number
- 1356999213
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MC61003633 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
6 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
- 2019-09-03
- Last updated
- 2021-02-17
- Certified
- 2021-02-17
Frequently asked questions
- What is Jennifer Alsdorf's NPI number?
- Jennifer Alsdorf's National Provider Identifier (NPI) is 1356999213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Alsdorf's specialty?
- Jennifer Alsdorf is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jennifer Alsdorf located?
- Jennifer Alsdorf's practice location on file with NPPES is 836a Nw 52nd St, Seatle, WA 98107.
- What is Jennifer Alsdorf's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Alsdorf is (206) 372-0035.
- Is Jennifer Alsdorf's NPI active?
- Yes — Jennifer Alsdorf's NPI (1356999213) is active in the NPPES registry as of the last update on 2021-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.