NPPES file of Aug 9, 2026

Allergy & Immunology Physician in Louisiana

58 NPPES records list allergy & immunology physician with a practice address in Louisiana, 1.3 per 100,000 residents, the 15th highest rate of 51. New Orleans and Lafayette have the most; each record links to the provider's NPI and the Louisiana license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207K00000X · method

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

New Orleans has the most, 15

  1. New Orleans15
  2. Lafayette8
  3. Metairie8
  4. Shreveport8
  5. Baton Rouge6

Allergy & Immunology Physician records in Louisiana

  1. Joshua Walls, MDCovington, LA 704331366021131
  2. Steven Whited, MDShreveport, LA 711061679577340
  3. Laurianne Wild, MDNew Orleans, LA 701121902824063
  4. Cheryl Williams, M.D.New Orleans, LA 701271366493785
  5. Ashley Willis, MDZachary, LA 707911841759032
  6. Elizabeth Wisner, MDNew Orleans, LA 701181114292414
  7. Michael Zambie, M.D.Monroe, LA 712011699876714
  8. Lawrence Zaslow, M.D.Metairie, LA 700061730186727

Source: CMS NPPES, primary taxonomy 207K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Louisiana ranks 15 of 51 per resident

  1. Michigan1.4
  2. North Carolina1.3
  3. Illinois1.3
  4. Louisiana1.3
  5. Kansas1.3
  6. Tennessee1.2
  7. 50 states and D.C.1.2

Source: CMS NPPES, primary taxonomy 207K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

86.2% of these records appear in a Medicare file, against 80.0% 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. Louisiana86.2%
  2. United States80.0%

Allergy & Immunology Physician records in Louisiana, measured

  • In a Medicare file50 of 58 · 86.2% here, 80.0% nationally
  • In the CMS Doctors and Clinicians file43 · 74.1% here, 65.7% nationally
  • Not updated in five years or more31 · 53.4% here, 57.3% nationally
  • Median graduation year2002 · the 43 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

58 NPPES records list allergy & immunology physician (207K00000X) as their primary taxonomy with a practice address in Louisiana: 1.3 per 100,000 residents against 1.2 nationally (50 states and D.C.). New Orleans has 15 of them (26%).

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. Connecticut57
  2. Wisconsin63
  3. Kentucky65
  4. Indiana50

States with a similar rate per 100,000

  1. Kansas1.3
  2. Illinois1.3
  3. Tennessee1.2
  4. North Carolina1.3

The largest states

  1. California444
  2. Texas327
  3. New York311
  4. Florida204
  5. Pennsylvania183

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.