Lauren Ashley O'Sullivan, LICSW
Social Worker · West Springfield, MA
Lauren Ashley O'Sullivan, LICSW is a social worker with a practice address in West Springfield, Massachusetts, and NPI 1508291345, issued on Sep 12, 2013. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lauren Ashley O'Sullivan
- Credential
- LICSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1129 Riverdale St # 1009, West Springfield, MA 01089
- Phone
- (413) 750-8581
- Enumerated
- Sep 12, 2013
- Record last updated
- Jul 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20211116000979); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Verify Lauren Ashley O'Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lauren Ashley O'Sullivan among 5,517 social worker records in Massachusetts
Lauren Ashley O'Sullivan, LICSW is one of 5,517 social worker records with a practice address in Massachusetts. 5% 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 2013, is newer than 29% of them.
- NPI issued2013 · 29% of these records are older, 67% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2014 · median 2012 among the 435 with a school on file
- Record last updated2026 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 social worker records list a practice address in West Springfield
They are 20 of the 1,214 NPPES records with a practice address in West Springfield, and 5,517 social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,517 in Massachusetts → Every provider in West Springfield → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Mary Algier, M.S.West Springfield, MA 010891215969886
- Michele Critelli, LICSWWest Springfield, MA 010891396780318
- Kristin DukeWest Springfield, MA 010891154748945
- Jacqueline Id-DeenWest Springfield, MA 010891023664539
- Joel Langsam, LICSWWest Springfield, MA 010891548388952
- Nancy Lunden, LCSWWest Springfield, MA 010891982873527
- Jennifer Marcus, LICSW, CCMWest Springfield, MA 010891003397969
- Charly OlivaWest Springfield, MA 010891124436860
Common questions
What is Lauren Ashley O'Sullivan, LICSW's NPI number?
Lauren Ashley O'Sullivan, LICSW's National Provider Identifier (NPI) is 1508291345, issued on Sep 12, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Ashley O'Sullivan, LICSW located?
The NPPES record lists a practice address at 1129 Riverdale St # 1009, West Springfield, MA, 01089. Phone: (413) 750-8581. Providers update this record themselves, so call before visiting.
How can I verify Lauren Ashley O'Sullivan, LICSW's license?
Search the Massachusetts 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.