NPPES file of Aug 9, 2026

Certified Registered Nurse Anesthetist in Delaware

311 NPPES records list certified registered nurse anesthetist with a practice address in Delaware, 30 per 100,000 residents, the 19th highest rate of 51. Newark and New Castle have the most; each record links to the provider's NPI and the Delaware license search. Page 7 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 367500000X · method

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

Newark has the most, 100

  1. Newark100
  2. New Castle86
  3. Wilmington56
  4. Dover44
  5. Lewes9

Certified Registered Nurse Anesthetist records in Delaware

  1. Ryan WillNewark, DE 197181407701410
  2. Megan Wilson, CRNAWilmington, DE 198031861787970
  3. Willa Wing, CRNANewark, DE 197181104850585
  4. Justine Wright, CRNAWilmington, DE 198051780090001
  5. Diane Wysock, CRNAWilmington, DE 198051205959954
  6. Amanda ZadrogaNew Castle, DE 197201417491309
  7. Josephine Zalman, CRNANewark, DE 197131134190267
  8. Gloria Zehnacker, CRNAWilmington, DE 198081851387401
  9. Robin Zinsser, CRNANewark, DE 197131578676177
  10. Steven Zornak, CRNA, DNPDover, DE 199011487015095
  11. Theodore Zyskowski, CRNAWilmington, DE 198081336173699

Source: CMS NPPES, primary taxonomy 367500000X: records by practice city and the list of records, file of Aug 9, 2026.

Delaware ranks 19 of 51 per resident

  1. Michigan33
  2. New Hampshire31
  3. Ohio31
  4. Delaware30
  5. Mississippi29
  6. Florida28
  7. 50 states and D.C.23

Source: CMS NPPES, primary taxonomy 367500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

75.9% of these records appear in a Medicare file, against 78.1% 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. Delaware75.9%
  2. United States78.1%

Certified Registered Nurse Anesthetist records in Delaware, measured

  • In a Medicare file236 of 311 · 75.9% here, 78.1% nationally
  • In the CMS Doctors and Clinicians file211 · 67.8% here, 74.4% nationally
  • Not updated in five years or more221 · 71.1% here, 56.4% nationally
  • Median graduation year2009 · the 211 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 367500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

311 NPPES records list certified registered nurse anesthetist (367500000X) as their primary taxonomy with a practice address in Delaware: 30 per 100,000 residents against 23 nationally (50 states and D.C.). Newark has 100 of them (32%).

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. New Mexico347
  2. Utah347
  3. Nevada227
  4. Rhode Island197

States with a similar rate per 100,000

  1. Ohio30.6
  2. New Hampshire30.7
  3. Mississippi28.6
  4. Florida28.2

The largest states

  1. Florida6,367
  2. Texas6,097
  3. Pennsylvania4,822
  4. North Carolina3,760
  5. Ohio3,606

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.