Ralph Kirschner Marcellus, MSW, LCSW-R
Clinical Social Worker · Fort Drum, NY
Ralph Kirschner Marcellus, MSW, LCSW-R is a clinical social worker with a practice address in Fort Drum, New York, and NPI 1851362743, issued on Jan 30, 2006. Check the license (New York R030329-1, 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
- Ralph Kirschner Marcellus
- Credential
- MSW, LCSW-R
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- R030329-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- Bldg. T-2228, Ft Drum N.Y., Fort Drum, NY 13602
- Phone
- (315) 772-8801
- Enumerated
- Jan 30, 2006
- Record last updated
- Mar 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (315) 772-4097
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Verify Ralph Kirschner Marcellus 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 R030329-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ralph Kirschner Marcellus among 29,293 clinical social worker records in New York
Ralph Kirschner Marcellus, MSW, LCSW-R 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 not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 83% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 17% of these records are
- 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).
32 clinical social worker records list a practice address in Fort Drum
They are 32 of the 471 NPPES records with a practice address in Fort Drum, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 29,293 in New York → Every provider in Fort Drum → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- John Cadin, LCSWFort Drum, NY 136021093967937
- Mary Davis, LCSWFort Drum, NY 136021629393681
- Tammy Fish, LCSWFort Drum, NY 136021700860053
- Lisa Handy, LCSWFort Drum, NY 136021639424013
- Michael Kehoe, MSWFort Drum, NY 136021992787709
- Mark Kriezis, MSWFort Drum, NY 136021740347459
- Mary Macculloch, LCSWFort Drum, NY 136021023369675
- Stephen Plumb, LISW, LICSW, BCDFort Drum, NY 136021194708362
Common questions
What is Ralph Kirschner Marcellus, MSW, LCSW-R's NPI number?
Ralph Kirschner Marcellus, MSW, LCSW-R's National Provider Identifier (NPI) is 1851362743, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Kirschner Marcellus, MSW, LCSW-R located?
The NPPES record lists a practice address at Bldg. T-2228, Ft Drum N.Y., Fort Drum, NY, 13602. Phone: (315) 772-8801. Providers update this record themselves, so call before visiting.
How can I verify Ralph Kirschner Marcellus, MSW, LCSW-R's license?
NPPES lists New York license number R030329-1, 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.