NPPES file of Aug 9, 2026

Peer Specialist in Delaware

53 NPPES records list peer specialist with a practice address in Delaware, 5.1 per 100,000 residents, the 23rd highest rate of 50. Wilmington and Milford have the most; each record links to the provider's NPI and the Delaware license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 175T00000X · method

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

Wilmington has the most, 29

  1. Wilmington29
  2. Milford8
  3. Dover3
  4. Georgetown3
  5. Newark3

Peer Specialist records in Delaware

  1. Patricia WhelanWilmington, DE 198051619436300
  2. Lisa WilliamsDover, DE 199011770462491
  3. Kyle WozniakWilmington, DE 198051598572414

Source: CMS NPPES, primary taxonomy 175T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Delaware ranks 23 of 50 per resident

  1. Nevada7.7
  2. New Hampshire7.6
  3. Vermont7.1
  4. Delaware5.1
  5. New Jersey4.3
  6. Massachusetts4.1
  7. 50 states and D.C.9.5

Source: CMS NPPES, primary taxonomy 175T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against under 0.1% 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. Delaware0.0%
  2. United States0.0%

Peer Specialist records in Delaware, measured

  • In a Medicare file0 of 53 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more10 · 18.9% here, 26.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 175T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

53 NPPES records list peer specialist (175T00000X) as their primary taxonomy with a practice address in Delaware: 5.1 per 100,000 residents against 9.5 nationally (50 states and D.C.). Wilmington has 29 of them (55%).

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. Maryland53
  2. Minnesota53
  3. Vermont46
  4. Arkansas44

States with a similar rate per 100,000

  1. New Jersey4.3
  2. Massachusetts4.1
  3. Montana3.9
  4. Mississippi3.3

The largest states

  1. Oklahoma5,197
  2. California4,528
  3. Oregon3,348
  4. Ohio3,048
  5. Washington2,628

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.