John Welsh
NPI 1861958134 · Addiction (Substance Use Disorder) Counselor · Sitka, AK
John Welsh is a Addiction (Substance Use Disorder) Counselor provider in Sitka, AK (NPI 1861958134).
Provider details
- NPI number
- 1861958134
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-02-12
- Last updated
- 2019-02-12
Frequently asked questions
- What is John Welsh's NPI number?
- John Welsh's National Provider Identifier (NPI) is 1861958134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Welsh's specialty?
- John Welsh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Welsh located?
- John Welsh's practice location on file with NPPES is 113 Metlakatla St, Sitka, AK 99835-7666.
- What is John Welsh's phone number?
- The practice phone number listed in the NPPES registry for John Welsh is (907) 747-3636.
- Is John Welsh's NPI active?
- Yes — John Welsh's NPI (1861958134) is active in the NPPES registry as of the last update on 2019-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.