NPPES file of Aug 9, 2026

Marilyn Vanpraag, MSW

Clinical Social Worker · Lynbrook, NY

Marilyn Vanpraag, MSW is a clinical social worker with a practice address in Lynbrook, New York, and NPI 1598994345, issued on Jul 14, 2009. Check the license (New York R016025, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1598994345
Name
Marilyn Vanpraag
Credential
MSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
R016025 NY
Self-reported in NPPES; status is on the state search
Practice location
157 Hempstead Ave Apt C9, Lynbrook, NY 11563
Phone
(516) 872-6305
Enumerated
Jul 14, 2009
Record last updated
Jul 14, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120503000392); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Marilyn Vanpraag in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license R016025
    Check 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 York 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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Bills Medicare through one group practice

  1. Nassau Guidance Counseling And Licensed Clinical Social Work ServicesNorth Bellmore, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Marilyn Vanpraag among 29,293 clinical social worker records in New York

Marilyn Vanpraag, MSW 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
  • Graduated1973 · median 2001 among the 5,004 with a school on file
  • Record last updated2009 · 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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Sheryl Atlas, MSW,LCSWLynbrook, NY 115631609947803
  2. Melissa BistrongLynbrook, NY 115631851582779
  3. Ellen Brenner, LCSWLynbrook, NY 115631619000924
  4. Julie Chaffee, LCSWLynbrook, NY 115631528245495
  5. Amanda Fludd, LCSWLynbrook, NY 115631184822587
  6. Felise Fox, LCSW,BCDLynbrook, NY 115631780872135
  7. Robert Grabowski, LCSWRLynbrook, NY 115631447316740
  8. Yolanda Koumidou-Vlesmas, LCSWLynbrook, NY 115631366501421

Common questions

What is Marilyn Vanpraag, MSW's NPI number?

Marilyn Vanpraag, MSW's National Provider Identifier (NPI) is 1598994345, issued on Jul 14, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Marilyn Vanpraag, MSW located?

The NPPES record lists a practice address at 157 Hempstead Ave Apt C9, Lynbrook, NY, 11563. Phone: (516) 872-6305. Providers update this record themselves, so call before visiting.

How can I verify Marilyn Vanpraag, MSW's license?

NPPES lists New York license number R016025, 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. 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.