John Lockwood, CASAC, LMHC
NPI 1437575438 · Addiction (Substance Use Disorder) Counselor · Harrison, NY
John Lockwood, CASAC, LMHC is a Addiction (Substance Use Disorder) Counselor provider in Harrison, NY (NPI 1437575438).
Provider details
- NPI number
- 1437575438
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC, LMHC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10938 (NY)
Specialties & taxonomies
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
12 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
- 2014-03-14
- Last updated
- 2014-03-14
Frequently asked questions
- What is John Lockwood's NPI number?
- John Lockwood's National Provider Identifier (NPI) is 1437575438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lockwood's specialty?
- John Lockwood is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Lockwood located?
- John Lockwood's practice location on file with NPPES is 275 North Street, Harrison, NY 10528.
- What is John Lockwood's phone number?
- The practice phone number listed in the NPPES registry for John Lockwood is (914) 925-5536.
- Is John Lockwood's NPI active?
- Yes — John Lockwood's NPI (1437575438) is active in the NPPES registry as of the last update on 2014-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.