Crystal Dawn Mathews, LCSW
Clinical Social Worker · Passaic, NJ
Crystal Dawn Mathews, LCSW is a clinical social worker with a practice address in Passaic, New Jersey, and NPI 1891361648, issued on Jun 2, 2021. Check the license (New Jersey 44SC05749800, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystal Dawn Mathews
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 44SC05749800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 85 Crescent Ave, Passaic, NJ 07055
- Phone
- (732) 674-3498
- Enumerated
- Jun 2, 2021
- Record last updated
- Jun 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (973) 264-0022
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,790 in New Jersey → Look up another NPI →
Also registered at 85 Crescent Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Atlas, PSY. D.Psychologist1134476369
- Rachel Barbati, LCSW, LCADCClinical Social Worker1538767017
- Michael Becht, PSYDClinical Psychologist1770887283
- Valerie Bethke, LCSWClinical Social Worker1164814265
- Stacey Butler, LCSWClinical Social Worker1841894383
- Peter Chiacchiaro, LCSWClinical Social Worker1306551668
Verify Crystal Dawn Mathews 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 44SC05749800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Crystal Dawn Mathews among 9,790 clinical social worker records in New Jersey
Crystal Dawn Mathews, 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. Its NPI, issued in 2021, is newer than 74% of them.
- NPI issued2021 · 74% of these records are older, 21% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2021 · 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).
91 clinical social worker records list a practice address in Passaic
They are 91 of the 665 NPPES records with a practice address in Passaic, and 9,790 clinical social worker records in New Jersey.
All 9,790 in New Jersey → Every provider in Passaic → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Simon Feuerman, PSYD, LCSWPassaic, NJ 070551043445083
- Elliot Gewirtz, LCSWPassaic, NJ 070551588877625
- Alexander Herzog, MSWPassaic, NJ 070551164605648
- Jeffrey Hugues, LCSWPassaic, NJ 070551306016761
- Anna Irizarry-Wood, MSW, LCSWPassaic, NJ 070551447438072
- Sheldon Libby, LCSWPassaic, NJ 070551609961366
- Suzanne Miller, LCSWPassaic, NJ 070551033120878
- Elise Nerenberg, LCSWPassaic, NJ 070551659311173
Common questions
What is Crystal Dawn Mathews, LCSW's NPI number?
Crystal Dawn Mathews, LCSW's National Provider Identifier (NPI) is 1891361648, issued on Jun 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Dawn Mathews, LCSW located?
The NPPES record lists a practice address at 85 Crescent Ave, Passaic, NJ, 07055. Phone: (732) 674-3498. Providers update this record themselves, so call before visiting.
How can I verify Crystal Dawn Mathews, LCSW's license?
NPPES lists New Jersey license number 44SC05749800, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
What is Crystal Dawn Mathews, LCSW's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.