Rebecca L. Katz
Addiction (Substance Use Disorder) Counselor · Northampton, MA
Rebecca L. Katz is an addiction (substance use disorder) counselor with a practice address in Northampton, Massachusetts, and NPI 1669093472, issued on May 4, 2020. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Rebecca L. Katz
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 441 Pleasant St, Northampton, MA 01060
- Phone
- (413) 584-2404
- Enumerated
- May 4, 2020
- Record last updated
- May 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 441 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael BrassardAddiction (Substance Use Disorder) Counselor1750973871
- Stephanie CampbellAddiction (Substance Use Disorder) Counselor1861085342
- Theresa DionLicensed Practical Nurse1497334700
- Leona FrancisAddiction (Substance Use Disorder) Counselor1992411102
- Brian Howell, BAAddiction (Substance Use Disorder) Counselor1386369460
Verify Rebecca L. Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21 addiction (substance use disorder) counselor records list a practice address in Northampton
They are 21 of the 1,816 NPPES records with a practice address in Northampton, and 2,375 addiction (substance use disorder) counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 21 in Northampton → All 2,375 in Massachusetts → Every provider in Northampton →
Other addiction (substance use disorder) counselor records in Massachusetts
- William AbbatePlymouth, MA1568013944
- Brianna Abbott, LMHC LADC1Springfield, MA1225503725
- Erik AbelWoburn, MA1295163822
- Kimberly AbissoLynn, MA1588206403
- Elonzo Abraham, M.ED, CACIBoston, MA1609189760
- Heidi AbramsBrewster, MA1245332048
- Maury AbramsEasthampton, MA1629096649
- Jose Abreu, BALowell, MA1063531424
- Kelli AccardiLawrence, MA1023417813
- Nicholas AcquadroWoburn, MA1346851532
Common questions
What is Rebecca L. Katz's NPI number?
Rebecca L. Katz's National Provider Identifier (NPI) is 1669093472, issued on May 4, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca L. Katz located?
The NPPES record lists a practice address at 441 Pleasant St, Northampton, MA, 01060. Phone: (413) 584-2404. Providers update this record themselves, so call before visiting.
How can I verify Rebecca L. Katz's license?
Search the Massachusetts 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.
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.