NPPES file of Aug 9, 2026

Sarah Byrne, LICSW

Social Worker · Portsmouth, NH

Sarah Byrne, LICSW is a social worker with a practice address in Portsmouth, New Hampshire, and NPI 1750811972, issued on Jun 20, 2017. Check the license with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750811972
Name
Sarah Byrne
Credential
LICSW
Primary taxonomy
Social Worker 104100000X
Practice location
20 Ladd St Ste 404, Portsmouth, NH 03801
Phone
(207) 507-7342
Enumerated
Jun 20, 2017
Record last updated
Aug 4, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 20 Ladd St Ste 404

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Emily Piro, LICSWClinical Social Worker1215079843
  2. Victor Piro, LICSWClinical Social Worker1013058015

Verify Sarah Byrne in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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45 social worker records list a practice address in Portsmouth

They are 45 of the 1,860 NPPES records with a practice address in Portsmouth, and 428 social worker records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 45 in Portsmouth → All 428 in New Hampshire → Every provider in Portsmouth →

Other social worker records in New Hampshire

  1. Feisal AbbeyManchester, NH1154207694
  2. Hamdi AbdullahiManchester, NH1497638837
  3. Jennifer Adair, BALittleton, NH1528546389
  4. Alan Adams, MSWPortsmouth, NH1497732796
  5. Joseph Agrodina, WAIVERBerlin, NH1255810594
  6. Sharon Aiken, WAIVERWolfeboro, NH1235617846
  7. Ariel AlgerBerlin, NH1043199078
  8. Laurene Allen, LICSWMilford, NH1699873810
  9. Lori Allen, WAIVERBerlin, NH1154957512
  10. Alisa Alvarez, LCSWNashua, NH1023774122

Common questions

What is Sarah Byrne, LICSW's NPI number?

Sarah Byrne, LICSW's National Provider Identifier (NPI) is 1750811972, issued on Jun 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Byrne, LICSW located?

The NPPES record lists a practice address at 20 Ladd St Ste 404, Portsmouth, NH, 03801. Phone: (207) 507-7342. Providers update this record themselves, so call before visiting.

How can I verify Sarah Byrne, LICSW's license?

Search the New Hampshire 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.