Johnathan Detwiler, LMHC
NPI 1558829457 · Mental Health Counselor · Vancouver, WA
Johnathan Detwiler, LMHC is a Mental Health Counselor provider in Vancouver, WA (NPI 1558829457).
Provider details
- NPI number
- 1558829457
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
- License
- LH61055500 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1500 Ne Irving St Ste 440Portland, OR 97232-4208Phone: (541) 517-9733
Registry dates
- Enumerated
- 2019-03-10
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Johnathan Detwiler's NPI number?
- Johnathan Detwiler's National Provider Identifier (NPI) is 1558829457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnathan Detwiler's specialty?
- Johnathan Detwiler is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Johnathan Detwiler located?
- Johnathan Detwiler's practice location on file with NPPES is 816 Ne 87th Ave, Vancouver, WA 98664-1991.
- What is Johnathan Detwiler's phone number?
- The practice phone number listed in the NPPES registry for Johnathan Detwiler is (360) 566-4432.
- Is Johnathan Detwiler's NPI active?
- Yes — Johnathan Detwiler's NPI (1558829457) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.