Sean Martin, LCSW
Clinical Social Worker · Lynbrook, NY
Sean Martin, LCSW is a clinical social worker with a practice address in Lynbrook, New York, and NPI 1134352321, issued on Sep 3, 2009. Check the license (New York 73 081086, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean Martin
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 73 081086 NY
Self-reported in NPPES; status is on the state search - Practice location
- 68B Merrick Road, Lynbrook, NY 11563
- Phone
- (516) 992-6630
- Enumerated
- Sep 3, 2009
- Record last updated
- Apr 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131021000524); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Verify Sean Martin 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 73 081086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Stony Brook Psychiatric Associates University Faculty Practice CorporStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Martin among 29,293 clinical social worker records in New York
Sean Martin, LCSW 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. Its NPI, issued in 2009, is newer than 38% of them.
- NPI issued2009 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated2009 · median 2001 among the 5,004 with a school on file
- Record last updated2017 · 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).
25 clinical social worker records list a practice address in Lynbrook
They are 25 of the 630 NPPES records with a practice address in Lynbrook, and 29,293 clinical social worker records in New York.
All 29,293 in New York → Every provider in Lynbrook → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sheryl Atlas, MSW,LCSWLynbrook, NY 115631609947803
- Melissa BistrongLynbrook, NY 115631851582779
- Ellen Brenner, LCSWLynbrook, NY 115631619000924
- Julie Chaffee, LCSWLynbrook, NY 115631528245495
- Amanda Fludd, LCSWLynbrook, NY 115631184822587
- Felise Fox, LCSW,BCDLynbrook, NY 115631780872135
- Robert Grabowski, LCSWRLynbrook, NY 115631447316740
- Yolanda Koumidou-Vlesmas, LCSWLynbrook, NY 115631366501421
Common questions
What is Sean Martin, LCSW's NPI number?
Sean Martin, LCSW's National Provider Identifier (NPI) is 1134352321, issued on Sep 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sean Martin, LCSW located?
The NPPES record lists a practice address at 68B Merrick Road, Lynbrook, NY, 11563. Phone: (516) 992-6630. Providers update this record themselves, so call before visiting.
How can I verify Sean Martin, LCSW's license?
NPPES lists New York license number 73 081086, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Sean Martin, LCSW's MIPS final score?
The 2023 MIPS final score is 98.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.