Kathryn Ann Mason, LICSW
Clinical Social Worker · Brattleboro, VT
Kathryn Ann Mason, LICSW is a clinical social worker with a practice address in Brattleboro, Vermont, and NPI 1831254135, issued on Dec 27, 2006. Check the license (Vermont 089-0000211, as entered in NPPES) with the Vermont board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathryn Ann Mason
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 089-0000211 VT
Self-reported in NPPES; status is on the state search - Practice location
- 45 Linden St, Brattleboro, VT 05301
- Phone
- (802) 579-8713
- Enumerated
- Dec 27, 2006
- Record last updated
- Jan 5, 2026
- Medicaid ID
- 1007466 VT
- Medicare enrollment
- Enrolled (PECOS I20260121001749); may accept Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 1,261 in Vermont → Look up another NPI →
Verify Kathryn Ann Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Vermont board licenses this profession
Search for license 089-0000211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kathryn Ann Mason among 1,261 clinical social worker records in Vermont
Kathryn Ann Mason, LICSW is one of 1,261 clinical social worker records with a practice address in Vermont. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 80% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1986 · median 2007 among the 369 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
91 clinical social worker records list a practice address in Brattleboro
They are 91 of the 707 NPPES records with a practice address in Brattleboro, and 1,261 clinical social worker records in Vermont. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,261 in Vermont → Every provider in Brattleboro → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Mary Armbruster, M.S.W.Brattleboro, VT 053011568498863
- Janet Cramer, MS LICSWBrattleboro, VT 053011558356915
- Michael Durante, M.S.W.Brattleboro, VT 053011366470528
- Nancy Kale, MSW LICSWBrattleboro, VT 053011952323933
- Richard Langsner, MSW, LICSWBrattleboro, VT 053011184659039
- Diane Leardi, MSWBrattleboro, VT 053011447276746
- Robert Nield, MSW LCSW LICSWBrattleboro, VT 053011326143991
- Roberta Paley, LICSWBrattleboro, VT 053011619992989
Common questions
What is Kathryn Ann Mason, LICSW's NPI number?
Kathryn Ann Mason, LICSW's National Provider Identifier (NPI) is 1831254135, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Ann Mason, LICSW located?
The NPPES record lists a practice address at 45 Linden St, Brattleboro, VT, 05301. Phone: (802) 579-8713. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Ann Mason, LICSW's license?
NPPES lists Vermont license number 089-0000211, as entered by the provider. Search the Vermont 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.