Gladstone Nathaniel Marshall, LMSW
Social Worker · Elmont, NY
Gladstone Nathaniel Marshall, LMSW is a social worker with a practice address in Elmont, New York, and NPI 1013217587, issued on Oct 29, 2010. Check the license (New York 029573-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gladstone Nathaniel Marshall
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 029573-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 621 Elmont RD, Elmont, NY 11003
- Phone
- (516) 616-0580
- Enumerated
- Oct 29, 2010
- Record last updated
- Oct 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (516) 616-0582
- Medicaid ID
- 23-7379093 NY
- Entity
- Type 1 · individual
8 nearest social worker records → All 23,561 in New York → Look up another NPI →
Also registered at 621 Elmont RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Catherine Dambrose, LMSWSocial Worker1790077329
- Alexandra Girardi, LMSWSocial Worker1043850084
- Alison Komorowski, CCC-SLPSpeech-Language Pathologist1841578150
- Christine Montemarano, LMSWSocial Worker1780019711
- Marilyn Soeder, LCSW-RClinical Social Worker1114350782
- Joanna Suppa, LCSWClinical Social Worker1730482415
Verify Gladstone Nathaniel Marshall 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 029573-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gladstone Nathaniel Marshall among 23,561 social worker records in New York
Gladstone Nathaniel Marshall, LMSW is one of 23,561 social worker records with a practice address in New York. 3% 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 2010, is newer than 13% of them.
- NPI issued2010 · 13% of these records are older, 85% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2010 · 53% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 social worker records list a practice address in Elmont
They are 26 of the 699 NPPES records with a practice address in Elmont, and 23,561 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23,561 in New York → Every provider in Elmont → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Jane Cohen, LMSWElmont, NY 110031144437088
- Coralie ConilleElmont, NY 110031730697053
- Catherine Dambrose, LMSWElmont, NY 110031790077329
- Joan Dean, LMSWElmont, NY 110031043464266
- Dilcia Granville, LMSWElmont, NY 110031780838383
- Karen Hall, LMSWElmont, NY 110031285144717
- Christine Montemarano, LMSWElmont, NY 110031780019711
- Natasha Persaud, LMSWElmont, NY 110031730689225
Common questions
What is Gladstone Nathaniel Marshall, LMSW's NPI number?
Gladstone Nathaniel Marshall, LMSW's National Provider Identifier (NPI) is 1013217587, issued on Oct 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gladstone Nathaniel Marshall, LMSW located?
The NPPES record lists a practice address at 621 Elmont RD, Elmont, NY, 11003. Phone: (516) 616-0580. Providers update this record themselves, so call before visiting.
How can I verify Gladstone Nathaniel Marshall, LMSW's license?
NPPES lists New York license number 029573-1, 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. 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.