NPPES file of Aug 9, 2026

Kelley Elizabeth Mackenzie, MS, LADC

Addiction (Substance Use Disorder) Counselor · South Portland, ME

Kelley Elizabeth Mackenzie, MS, LADC is an addiction (substance use disorder) counselor with a practice address in South Portland, Maine, and NPI 1740587666, issued on Feb 13, 2011. Check the license (Maine LC3942, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740587666
Name
Kelley Elizabeth Mackenzie
Credential
MS, LADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
LC3942 ME
Self-reported in NPPES; status is on the state search
Practice location
650 Main St, South Portland, ME 04106
Phone
(207) 774-4564
Enumerated
Feb 13, 2011
Record last updated
Feb 13, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(207) 774-0006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 650 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Judith Andrews, LCPCMental Health Counselor1578640199
  2. Bruce Dyer, L.A.D.C.Addiction (Substance Use Disorder) Counselor1588872881
  3. Julie Gillies, LCPCMental Health Counselor1932127727
  4. Dorothy Heggie, LCSWClinical Social Worker1043272578
  5. Gabrielle Huotari, CADCAddiction (Substance Use Disorder) Counselor1952779407
  6. Danika Kuhl, MS-SLPSpeech-Language Pathologist1326251232

Verify Kelley Elizabeth Mackenzie in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license LC3942    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

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34 addiction (substance use disorder) counselor records list a practice address in South Portland

They are 34 of the 1,143 NPPES records with a practice address in South Portland, and 855 addiction (substance use disorder) counselor records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 34 in South Portland → All 855 in Maine → Every provider in South Portland →

Other addiction (substance use disorder) counselor records in Maine

  1. Nancy Abel, MSW LCSW LADCPortland, ME1073728762
  2. Chet Adams, LADC, CCSWestbrook, ME1033406418
  3. Shelly Adams, CADCBangor, ME1932640448
  4. Samantha Ahearn, CADCBangor, ME1184208852
  5. Hope AkersWaterville, ME1346913548
  6. Richard Allard, ADCABangor, ME1700508058
  7. Mark Allen, LSW, LADC, CCSLewiston, ME1790671550
  8. Ronda AndersonBangor, ME1104267954
  9. Alicia Antiuk, LADC, MHRT/CMedway, ME1972371060
  10. Jason Antkies, LADCLewiston, ME1588901706

Common questions

What is Kelley Elizabeth Mackenzie, MS, LADC's NPI number?

Kelley Elizabeth Mackenzie, MS, LADC's National Provider Identifier (NPI) is 1740587666, issued on Feb 13, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Kelley Elizabeth Mackenzie, MS, LADC located?

The NPPES record lists a practice address at 650 Main St, South Portland, ME, 04106. Phone: (207) 774-4564. Providers update this record themselves, so call before visiting.

How can I verify Kelley Elizabeth Mackenzie, MS, LADC's license?

NPPES lists Maine license number LC3942, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.