Barbara Tholfsen, L.C.S.W.
Clinical Social Worker · Croton On Hudson, NY
Barbara Tholfsen, L.C.S.W. is a clinical social worker with a practice address in Croton On Hudson, New York, and NPI 1629107081, issued on Mar 3, 2007. Check the license (New York R033807-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Tholfsen
- Credential
- L.C.S.W.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- R033807-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 218 Cleveland Dr, Croton On Hudson, NY 10520
- Phone
- (914) 271-1276
- Enumerated
- Mar 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (914) 271-1276
- Medicare enrollment
- Enrolled (PECOS I20170327002325); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Verify Barbara Tholfsen 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 R033807-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Barbara Tholfsen among 29,293 clinical social worker records in New York
Barbara Tholfsen, L.C.S.W. 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 not. Its NPI, issued in 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 68% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1985 · 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).
36 clinical social worker records list a practice address in Croton On Hudson
They are 36 of the 226 NPPES records with a practice address in Croton On Hudson, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 29,293 in New York → Every provider in Croton On Hudson → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Julian Adler, M.S.W.Croton On Hudson, NY 105201053585489
- Robert De Lello, LCSWCroton On Hudson, NY 105201588648000
- Justine De Leon, LMSWCroton On Hudson, NY 105201417030719
- Deborah Finn, LCSW-RCroton On Hudson, NY 105201720164171
- Patricia Gold, L.C.S.W.Croton On Hudson, NY 105201417166521
- Cathy Klein-Scheer, MSWCroton On Hudson, NY 105201215080684
- Emily Kolker, LCSWCroton On Hudson, NY 105201619135746
- Laurel Maul, CSWCroton On Hudson, NY 105201184843427
Common questions
What is Barbara Tholfsen, L.C.S.W.'s NPI number?
Barbara Tholfsen, L.C.S.W.'s National Provider Identifier (NPI) is 1629107081, issued on Mar 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Tholfsen, L.C.S.W. located?
The NPPES record lists a practice address at 218 Cleveland Dr, Croton On Hudson, NY, 10520. Phone: (914) 271-1276. Providers update this record themselves, so call before visiting.
How can I verify Barbara Tholfsen, L.C.S.W.'s license?
NPPES lists New York license number R033807-1, 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. 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.