William Mclachlan, LPC
NPI 1881706042 · Addiction (Substance Use Disorder) Counselor · Beaver, PA
William Mclachlan, LPC is a Addiction (Substance Use Disorder) Counselor provider in Beaver, PA (NPI 1881706042).
Provider details
- NPI number
- 1881706042
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
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
19 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
- 2006-08-31
- Last updated
- 2025-09-11
Frequently asked questions
- What is William Mclachlan's NPI number?
- William Mclachlan's National Provider Identifier (NPI) is 1881706042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mclachlan's specialty?
- William Mclachlan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Mclachlan located?
- William Mclachlan's practice location on file with NPPES is 697 State Ave, Beaver, PA 15009-9502.
- What is William Mclachlan's phone number?
- The practice phone number listed in the NPPES registry for William Mclachlan is (724) 770-9820.
- Is William Mclachlan's NPI active?
- Yes — William Mclachlan's NPI (1881706042) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.