Megan Victoria Kowalchick, LMSW
Clinical Social Worker · Sayville, NY
Megan Victoria Kowalchick, LMSW is a clinical social worker with a practice address in Sayville, New York, and NPI 1437676681, issued on Aug 28, 2017. Check the license (New York 876661, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan Victoria Kowalchick
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 876661 NY
Self-reported in NPPES; status is on the state search - Practice location
- 23 Candee Ave, Sayville, NY 11782
- Phone
- (855) 552-9355
- Enumerated
- Aug 28, 2017
- Record last updated
- Jul 21, 2022
- Fax
- (855) 552-9355
- Medicare enrollment
- Enrolled (PECOS I20221110000875); 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 →
Also registered at 23 Candee Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Anderson, LMSWClinical Social Worker1366220543
- Christopher CannizzaroCounselor1801438924
- Maureen FordClinical Social Worker1497274633
- Kelly Kavanagh, LMSWSocial Worker1255119525
- Deanna Liu, LMHCMental Health Counselor1659141398
- Cassandra Madurka, LMSWSocial Worker1902646417
Verify Megan Victoria Kowalchick 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 876661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Suffolk Counseling ServicesSayville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Victoria Kowalchick among 29,293 clinical social worker records in New York
Megan Victoria Kowalchick, LMSW 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 2017, is newer than 67% of them.
- NPI issued2017 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated2010 · median 2001 among the 5,004 with a school on file
- Record last updated2022 · 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).
38 clinical social worker records list a practice address in Sayville
They are 38 of the 360 NPPES records with a practice address in Sayville, and 29,293 clinical social worker records in New York.
All 29,293 in New York → Every provider in Sayville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Debra Entenberg, LCSWSayville, NY 117821568603132
- Jennifer Flanagan, LCSWSayville, NY 117821669696613
- Kimberly Hession, LCSWSayville, NY 117821134346059
- Judith Johnsen, MSWSayville, NY 117821114197134
- Katherine Lafemina, LCSWSayville, NY 117821225138886
- Sal Lafemina, LCSWSayville, NY 117821942383625
- Katherine Lichter, L.C.S.W.Sayville, NY 117821023130598
- Christopher Probeyahn, LCSW-RSayville, NY 117821629117502
Common questions
What is Megan Victoria Kowalchick, LMSW's NPI number?
Megan Victoria Kowalchick, LMSW's National Provider Identifier (NPI) is 1437676681, issued on Aug 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Megan Victoria Kowalchick, LMSW located?
The NPPES record lists a practice address at 23 Candee Ave, Sayville, NY, 11782. Phone: (855) 552-9355. Providers update this record themselves, so call before visiting.
How can I verify Megan Victoria Kowalchick, LMSW's license?
NPPES lists New York license number 876661, 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.