Theresa Buell Mason
Clinical Social Worker · Plattsburgh, NY
Theresa Buell Mason is a clinical social worker with a practice address in Plattsburgh, New York, and NPI 1548356819, issued on Oct 5, 2006. Check the license (New York R038286-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa Buell Mason
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- R038286-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- Bhsn 22 US Oval, Plattsburgh, NY 12901
- Phone
- (518) 561-1767
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180130001139); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Verify Theresa Buell Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license R038286-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Behavioral Health Services North, Inc.Morrisonville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theresa Buell Mason among 29,293 clinical social worker records in New York
Theresa Buell Mason is one of 29,293 clinical social worker records with a practice address in New York. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 83% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1988 · median 2001 among the 5,004 with a school on file
- Record last updated2007 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 clinical social worker records list a practice address in Plattsburgh
They are 34 of the 1,380 NPPES records with a practice address in Plattsburgh, and 29,293 clinical social worker records in New York.
All 29,293 in New York → Every provider in Plattsburgh → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Maura Alix, LCSWPlattsburgh, NY 129011437174315
- Jane Colquhoun, LCSWRPlattsburgh, NY 129011225074644
- Carolyn Degroat, LCSW-RPlattsburgh, NY 129011861417750
- Danny Dupree, LMSWPlattsburgh, NY 129011629047014
- Kelly Ecker, LCSW-RPlattsburgh, NY 129011962433482
- Paul Ferrari, LCSWPlattsburgh, NY 129011215072426
- Kelly Hornby, LMSWPlattsburgh, NY 129011043371370
- Steven KeyserPlattsburgh, NY 129011255515078
Common questions
What is Theresa Buell Mason's NPI number?
Theresa Buell Mason's National Provider Identifier (NPI) is 1548356819, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Buell Mason located?
The NPPES record lists a practice address at Bhsn 22 US Oval, Plattsburgh, NY, 12901. Phone: (518) 561-1767. Providers update this record themselves, so call before visiting.
How can I verify Theresa Buell Mason's license?
NPPES lists New York license number R038286-1, as entered by the provider. Search the New York 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. Medicare files from data.cms.gov. 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.