Kevin Zwetchkenbaum, LICSW CADAC
Addiction (Substance Use Disorder) Counselor · Holliston, MA
Kevin Zwetchkenbaum, LICSW CADAC is an addiction (substance use disorder) counselor with a practice address in Holliston, Massachusetts, and NPI 1538144746, issued on Dec 9, 2005. Check the license (Massachusetts CADACAD5909, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kevin Zwetchkenbaum
- Credential
- LICSW CADAC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License numbers
- CADACAD5909 MA
1017003 MA
Self-reported in NPPES; status is on the state search - Practice location
- 118 Washington St, Holliston, MA 01746
- Phone
- (508) 429-6800
- Enumerated
- Dec 9, 2005
- Entity
- Type 1 · individual
Also registered at 118 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kevin Zwetchkenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license CADACAD5909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2 addiction (substance use disorder) counselor records list a Holliston practice address
They are 2 of the 136 NPPES records with a Holliston practice address, and 2,638 addiction (substance use disorder) counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Holliston → All 2,638 in Massachusetts → Every provider in Holliston →
Other addiction (substance use disorder) counselor records in Massachusetts
- Emanuel Aaron, LICSW,LADCI, CADCII,Orange, MA1134475817
- William AbbatePlymouth, MA1568013944
- Erik AbelWoburn, MA1295163822
- Kimberly AbissoLynn, MA1588206403
- Elonzo Abraham, M.ED, CACIBoston, MA1609189760
- Maury AbramsEasthampton, MA1629096649
- Jose Abreu, BALowell, MA1063531424
- Kelli AccardiLawrence, MA1023417813
- Nicholas AcquadroWoburn, MA1346851532
- James AdamsBoston, MA1932866308
Common questions
What is Kevin Zwetchkenbaum, LICSW CADAC's NPI number?
Kevin Zwetchkenbaum, LICSW CADAC's National Provider Identifier (NPI) is 1538144746, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Zwetchkenbaum, LICSW CADAC located?
The NPPES record lists a practice address at 118 Washington St, Holliston, MA, 01746. Phone: (508) 429-6800. Providers update this record themselves, so call before visiting.
How can I verify Kevin Zwetchkenbaum, LICSW CADAC's license?
NPPES lists Massachusetts license number CADACAD5909, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.