NPPES file of Aug 9, 2026

Social Worker in Nevada

854 NPPES records list social worker with a practice address in Nevada, 27 per 100,000 residents, the 36th highest rate of 51. Las Vegas and Reno have the most; each record links to the provider's NPI and the Nevada license search. Page 18 of 18.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 104100000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Las Vegas has the most, 501

  1. Las Vegas501
  2. Reno131
  3. North Las Vegas79
  4. Henderson50
  5. Carson City18

Social Worker records in Nevada

  1. Darlene ZeppLas Vegas, NV 891171134825441
  2. Qingfang Zhang, MSWLas Vegas, NV 891021538495627
  3. Lori Zwick, LSWLas Vegas, NV 891041407862337
  4. Renee ZygasLas Vegas, NV 891461841607892

Source: CMS NPPES, primary taxonomy 104100000X: records by practice city and the list of records, file of Aug 9, 2026.

Nevada ranks 36 of 51 per resident

  1. Delaware27
  2. Washington27
  3. Rhode Island27
  4. Nevada27
  5. California27
  6. South Dakota25
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 104100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.5% of these records appear in a Medicare file, against 3.6% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Nevada3.5%
  2. United States3.6%

Social Worker records in Nevada, measured

  • In a Medicare file30 of 854 · 3.5% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file42 · 4.9% here, 5.7% nationally
  • Not updated in five years or more470 · 55.0% here, 51.0% nationally
  • Median graduation year2018 · the 42 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 104100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

854 NPPES records list social worker (104100000X) as their primary taxonomy with a practice address in Nevada: 27 per 100,000 residents against 40 nationally (50 states and D.C.). Las Vegas has 501 of them (59%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Mississippi852
  2. Alabama859
  3. North Dakota842
  4. North Carolina900

States with a similar rate per 100,000

  1. California26.5
  2. Rhode Island27.0
  3. Washington27.4
  4. Delaware27.4

The largest states

  1. New York23,561
  2. Ohio11,239
  3. California10,332
  4. Michigan9,114
  5. Illinois5,881

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.