Aviva Guttmann, MSW, LMSW
Social Worker · Smithtown, NY
Aviva Guttmann, MSW, LMSW is a social worker with a practice address in Smithtown, New York, and NPI 1528247434, issued on Oct 26, 2007. Check the license (New York 32796, 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
- Aviva Guttmann
- Credential
- MSW, LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 32796 NY
Self-reported in NPPES; status is on the state search - Practice location
- 25 W Main St, Smithtown, NY 11787
- Phone
- (631) 863-1139
- Enumerated
- Oct 26, 2007
- Record last updated
- Oct 26, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 23,561 in New York → Look up another NPI →
Verify Aviva Guttmann 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 32796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Aviva Guttmann among 23,561 social worker records in New York
Aviva Guttmann, MSW, LMSW is one of 23,561 social worker records with a practice address in New York. 3% 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 4% of them.
- NPI issued2007 · 4% of these records are older, 92% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 social worker records list a practice address in Smithtown
They are 135 of the 1,907 NPPES records with a practice address in Smithtown, and 23,561 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23,561 in New York → Every provider in Smithtown → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Ilene Brickley, LMSWSmithtown, NY 117871023255866
- Melissa Coscia, LMSWSmithtown, NY 117871285871756
- Jennifer Digiovanni, LMSWSmithtown, NY 117871184836959
- Collette Dignam, LMSWSmithtown, NY 117871447330329
- Beth Forhman, CSW DSWSmithtown, NY 117871265657340
- Ann HaddadSmithtown, NY 117871316125578
- Lawrence KeatingSmithtown, NY 117871437211471
- Anne Lisagar, LMSWSmithtown, NY 117871639325368
Common questions
What is Aviva Guttmann, MSW, LMSW's NPI number?
Aviva Guttmann, MSW, LMSW's National Provider Identifier (NPI) is 1528247434, issued on Oct 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Aviva Guttmann, MSW, LMSW located?
The NPPES record lists a practice address at 25 W Main St, Smithtown, NY, 11787. Phone: (631) 863-1139. Providers update this record themselves, so call before visiting.
How can I verify Aviva Guttmann, MSW, LMSW's license?
NPPES lists New York license number 32796, 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.