NPPES file of Aug 9, 2026

Allergy Physician in North Carolina

13 NPPES records list allergy physician with a practice address in North Carolina, 0.1 per 100,000 residents, the 44th highest rate of 49. Greensboro and Chapel Hill have the most; each record links to the provider's NPI and the North Carolina license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207KA0200X · method

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

Greensboro has the most, 5

  1. Greensboro5
  2. Chapel Hill3
  3. Charlotte2
  4. Durham1
  5. Harbinger1

Allergy Physician records in North Carolina

  1. Charles Humphries, MDCharlotte, NC 282771326154824
  2. Elizabeth Isbister, M.D.Harbinger, NC 279411477529378
  3. Yoon Kim, DOGreensboro, NC 274011134407869
  4. Mildred Kwan, MDChapel Hill, NC 275141720134141
  5. Eugene Lebauer, M.D.Greensboro, NC 274101326196957
  6. Katherine Oberhelman, MDGreensboro, NC 274101316566748
  7. Thomas OfferleCharlotte, NC 282771649899436
  8. Melissa Pabalan, MDDurham, NC 277041457513137
  9. Ranjan Sharma, M.D.Greensboro, NC 274101417005034
  10. Hunter Smith, MD, MPHChapel Hill, NC 275141023694064
  11. Robert Van Winkle, M.D.Greensboro, NC 274101336129410
  12. Eveline Wu, MDChapel Hill, NC 275141770630584
  13. James Zechman, MDNew Bern, NC 285621275506909

Source: CMS NPPES, primary taxonomy 207KA0200X: records by practice city and the list of records, file of Aug 9, 2026.

North Carolina ranks 44 of 49 per resident

  1. New Mexico0.1
  2. Hawaii0.1
  3. Minnesota0.1
  4. North Carolina0.1
  5. South Dakota0.1
  6. Arkansas0.1
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 207KA0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.2% of these records appear in a Medicare file, against 68.7% 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. North Carolina69.2%
  2. United States68.7%

Allergy Physician records in North Carolina, measured

  • In a Medicare file9 of 13 · 69.2% here, 68.7% nationally
  • In the CMS Doctors and Clinicians file8 · 61.5% here, 53.4% nationally
  • Not updated in five years or more5 · 38.5% here, 67.9% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207KA0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13 NPPES records list allergy physician (207KA0200X) as their primary taxonomy with a practice address in North Carolina: 0.1 per 100,000 residents against 0.3 nationally (50 states and D.C.). Greensboro has 5 of them (38%).

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. Colorado12
  2. South Carolina12
  3. Alabama11
  4. Arizona11

States with a similar rate per 100,000

  1. Indiana0.2
  2. Ohio0.2
  3. Georgia0.2
  4. Tennessee0.2

The largest states

  1. California157
  2. New York109
  3. Texas76
  4. Florida66
  5. Illinois56

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.