NPPES file of Aug 9, 2026

Chana Malka Diamond, LCSW

Social Worker · Hempstead, NY

Chana Malka Diamond, LCSW is a social worker with a practice address in Hempstead, New York, and NPI 1528341963, issued on Sep 22, 2011. Check the license (New York 080900, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528341963
Name
Chana Malka Diamond
Credential
LCSW
Primary taxonomy
Social Worker 104100000X
License number
080900 NY
Self-reported in NPPES; status is on the state search
Practice location
175 Fulton Ave, Hempstead, NY 11550
Phone
(516) 485-5710
Enumerated
Sep 22, 2011
Record last updated
Nov 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20141212001134); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 175 Fulton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Corey Adelman, LCSWClinical Social Worker1972805653
  2. Theresa Amendola, LMSWClinical Social Worker1033408380
  3. Cecilia Arevalo, LCSWSocial Worker1144611401
  4. Kimberly BalgobinMental Health Counselor1659225100
  5. Diane BarnickelLicensed Practical Nurse1427364637
  6. Bri-Anna BosticAddiction (Substance Use Disorder) Counselor1073152203

Verify Chana Malka Diamond in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 080900
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 90 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.

  1. Qualityout of 100 · 30% of the final score85.0
  2. Costout of 100 · 30%67.6
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Eric Spronz, Psychiatric Nurse Practitioner P.C.Centereach, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chana Malka Diamond among 23,561 social worker records in New York

Chana Malka Diamond, LCSW 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. Its NPI, issued in 2011, is newer than 15% of them.

  • NPI issued2011 · 15% of these records are older, 82% newer
  • In a Medicare fileYes · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 5% of these records are
  • Graduated2009 · median 2013 among the 1,177 with a school on file
  • Record last updated2014 · 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).

90 social worker records list a practice address in Hempstead

They are 90 of the 1,003 NPPES records with a practice address in Hempstead, and 23,561 social worker records in New York.

The 8 social worker records with the nearest ZIP codes

  1. Lina Ascencio, MSWHempstead, NY 115501326337445
  2. Stacy Bryant-Simmons, LMSWHempstead, NY 115501619051661
  3. Nancy BurkeHempstead, NY 115501801170246
  4. Daniel Derienzis, LMSWHempstead, NY 115501699063008
  5. America Ducena, LMSWHempstead, NY 115501215226345
  6. Barbara Hieronymus, LMSW,CASACSouth Hempstead, NY 115501982951299
  7. Ashley Hinton, LMSWHempstead, NY 115501558634949
  8. David Johnson, LMSWHempstead, NY 115501730410523

Common questions

What is Chana Malka Diamond, LCSW's NPI number?

Chana Malka Diamond, LCSW's National Provider Identifier (NPI) is 1528341963, issued on Sep 22, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Chana Malka Diamond, LCSW located?

The NPPES record lists a practice address at 175 Fulton Ave, Hempstead, NY, 11550. Phone: (516) 485-5710. Providers update this record themselves, so call before visiting.

How can I verify Chana Malka Diamond, LCSW's license?

NPPES lists New York license number 080900, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

What is Chana Malka Diamond, LCSW's MIPS final score?

The 2023 MIPS final score is 90 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.