Kelley Mackenzie, MS, LADC
NPI 1740587666 · Addiction (Substance Use Disorder) Counselor · South Portland, ME
Kelley Mackenzie, MS, LADC is a Addiction (Substance Use Disorder) Counselor provider in South Portland, ME (NPI 1740587666).
Provider details
- NPI number
- 1740587666
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LADC
- Sex
- Female
- Sole proprietor
- No
- License
- LC3942 (ME)
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
15 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
- 2011-02-13
- Last updated
- 2011-02-13
Frequently asked questions
- What is Kelley Mackenzie's NPI number?
- Kelley Mackenzie's National Provider Identifier (NPI) is 1740587666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelley Mackenzie's specialty?
- Kelley Mackenzie is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Kelley Mackenzie located?
- Kelley Mackenzie's practice location on file with NPPES is 650 Main St, South Portland, ME 04106-5448.
- What is Kelley Mackenzie's phone number?
- The practice phone number listed in the NPPES registry for Kelley Mackenzie is (207) 774-4564.
- Is Kelley Mackenzie's NPI active?
- Yes — Kelley Mackenzie's NPI (1740587666) is active in the NPPES registry as of the last update on 2011-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.