Joann Nancy Most, L.C.S.W.
Clinical Social Worker · Smithtown, NY
Joann Nancy Most, L.C.S.W. is a clinical social worker with a practice address in Smithtown, New York, and NPI 1700967874, issued on Oct 17, 2006. Check the license (New York 040833-1, 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
- Joann Nancy Most
- Credential
- L.C.S.W.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 040833-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 15 Bellemeade Ave, Smithtown, NY 11787
- Phone
- (631) 724-9462
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 724-1332
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Also registered at 15 Bellemeade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heidi Beispiel, LMSWClinical Social Worker1982812954
- Nancy Nowinski, LMHCMental Health Counselor1760589519
Verify Joann Nancy Most 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 040833-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joann Nancy Most among 29,293 clinical social worker records in New York
Joann Nancy Most, 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 83% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 17% of these records are
- 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).
170 clinical social worker records list a practice address in Smithtown
They are 170 of the 1,907 NPPES records with a practice address in Smithtown, 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 Smithtown → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Richard Bennett, L.C.S.W.Smithtown, NY 117871023024288
- Joan Didonato, LCSWSmithtown, NY 117871093780892
- Suzanne Dilullo, LCSWSmithtown, NY 117871184669657
- Diane Freedman, RLCSWSmithtown, NY 117871083632111
- Matthew Gee, LCSW PHDSmithtown, NY 117871710971692
- Valerie Jessen, L.C.S.WSmithtown, NY 117871740242585
- Barbara King, C.S.W.Smithtown, NY 117871093736654
- Flo Marshak, LCSWSmithtown, NY 117871265405641
Common questions
What is Joann Nancy Most, L.C.S.W.'s NPI number?
Joann Nancy Most, L.C.S.W.'s National Provider Identifier (NPI) is 1700967874, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joann Nancy Most, L.C.S.W. located?
The NPPES record lists a practice address at 15 Bellemeade Ave, Smithtown, NY, 11787. Phone: (631) 724-9462. Providers update this record themselves, so call before visiting.
How can I verify Joann Nancy Most, L.C.S.W.'s license?
NPPES lists New York license number 040833-1, 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.