Perry Janssen, MA LMHC
NPI 1770724783 · Mental Health Counselor · Seattle, WA
Perry Janssen, MA LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1770724783).
Provider details
- NPI number
- 1770724783
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- LH 60073139 (WA)
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
17 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
- 2009-03-20
- Last updated
- 2009-03-20
Frequently asked questions
- What is Perry Janssen's NPI number?
- Perry Janssen's National Provider Identifier (NPI) is 1770724783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Perry Janssen's specialty?
- Perry Janssen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Perry Janssen located?
- Perry Janssen's practice location on file with NPPES is 2366 Eastlake Ave E Ste 322, Seattle, WA 98102-3399.
- What is Perry Janssen's phone number?
- The practice phone number listed in the NPPES registry for Perry Janssen is (206) 755-7707.
- Is Perry Janssen's NPI active?
- Yes — Perry Janssen's NPI (1770724783) is active in the NPPES registry as of the last update on 2009-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.