Mark William Lamar, MSW, LCSW
Clinical Social Worker · Hamilton, NJ
Mark William Lamar, MSW, LCSW is a clinical social worker with a practice address in Hamilton, New Jersey, and NPI 1750435764, issued on Jan 23, 2007. Check the license (New Jersey 44SC01390500, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark William Lamar
- Credential
- MSW, LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 44SC01390500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 83 Grayson Ave, Hamilton, NJ 08619
- Phone
- (609) 586-0668
- Enumerated
- Jan 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,790 in New Jersey → Look up another NPI →
Verify Mark William Lamar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 44SC01390500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark William Lamar among 9,790 clinical social worker records in New Jersey
Mark William Lamar, MSW, LCSW is one of 9,790 clinical social worker records with a practice address in New Jersey. 12% 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 2007, is newer than 11% of them.
- NPI issued2007 · 11% of these records are older, 75% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2007 · 59% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 clinical social worker records list a practice address in Hamilton
They are 67 of the 1,187 NPPES records with a practice address in Hamilton, and 9,790 clinical social worker records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,790 in New Jersey → Every provider in Hamilton → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Johanne Arseneault, LCSWHamilton, NJ 086191114029360
- Joleen Benedict, LCSWHamilton, NJ 086191982624904
- Twanda Brown, LCSWHamilton, NJ 086191962676759
- Mildred FranciscoHamilton, NJ 086191033261219
- Beth Hart, LCSWHamilton, NJ 086191235238288
- Arlene Jacobsen, LCSWHamilton, NJ 086191285734442
- Amy Kasternakis, LCSWMercerville, NJ 086191437286218
- Cindy Levine, LCSWHamilton, NJ 086191477653749
Common questions
What is Mark William Lamar, MSW, LCSW's NPI number?
Mark William Lamar, MSW, LCSW's National Provider Identifier (NPI) is 1750435764, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark William Lamar, MSW, LCSW located?
The NPPES record lists a practice address at 83 Grayson Ave, Hamilton, NJ, 08619. Phone: (609) 586-0668. Providers update this record themselves, so call before visiting.
How can I verify Mark William Lamar, MSW, LCSW's license?
NPPES lists New Jersey license number 44SC01390500, as entered by the provider. Search the New Jersey 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.