Marilyn Mejia, LMHC
Mental Health Counselor · West Hempstead, NY
Marilyn Mejia, LMHC is a mental health counselor with a practice address in West Hempstead, New York, and NPI 1700394905, issued on Jan 22, 2018. Check the license (New York 015442, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marilyn Mejia
- Credential
- LMHC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 015442 NY
Self-reported in NPPES; status is on the state search - Practice location
- 109 Nassau Blvd, West Hempstead, NY 11552
- Phone
- (516) 325-3551
- Enumerated
- Jan 22, 2018
- Record last updated
- May 26, 2026
- Medicare enrollment
- Enrolled (PECOS I20241216002413); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 19,989 in New York → Look up another NPI →
Verify Marilyn Mejia 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 015442Check 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
- New York Psychotherapy And Counseling CenterBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marilyn Mejia among 19,989 mental health counselor records in New York
Marilyn Mejia, LMHC is one of 19,989 mental health counselor records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 39% of them.
- NPI issued2018 · 39% of these records are older, 56% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2009 · median 2018 among the 2,142 with a school on file
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 mental health counselor records list a practice address in West Hempstead
They are 18 of the 608 NPPES records with a practice address in West Hempstead, and 19,989 mental health counselor records in New York.
All 19,989 in New York → Every provider in West Hempstead → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Marsha AtkinsonWest Hempstead, NY 115521992864649
- Phyllis Chernack, LCSWWest Hempstead, NY 115521972669885
- Diana Damilatis-Kull, LMHCWest Hempstead, NY 115521861900730
- Debbie DembinskyWest Hempstead, NY 115521467750869
- Stephanie Haas, LMHCWest Hempstead, NY 115521013552678
- Lesley Lopez, MSWest Hempstead, NY 115521487153821
- Frieda Mandel, LCSWWest Hempstead, NY 115521144246695
- Carly MessinaWest Hempstead, NY 115521518473495
Common questions
What is Marilyn Mejia, LMHC's NPI number?
Marilyn Mejia, LMHC's National Provider Identifier (NPI) is 1700394905, issued on Jan 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn Mejia, LMHC located?
The NPPES record lists a practice address at 109 Nassau Blvd, West Hempstead, NY, 11552. Phone: (516) 325-3551. Providers update this record themselves, so call before visiting.
How can I verify Marilyn Mejia, LMHC's license?
NPPES lists New York license number 015442, 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.