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Allergy Specialists in North Carolina

Data updated monthly · Last refresh October 2026

13 Allergy providers practice in North Carolina, including 1 (8%) offering telehealth. The largest concentration is in Greensboro. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

13providers
1telehealth
Greensborotop city

Allergy by city in North Carolina

Choose a city to see providers there.

Allergy in Greensboro5 providers
Allergy in Chapel Hill3 providers
Allergy in Charlotte2 providers
Allergy in Durham1 providers
Allergy in Harbinger1 providers
Allergy in New Bern1 providers

Where Allergy Specialists in North Carolina practice

From CMS Medicare enrollment records covering 8 of the 13 providers listed here (62%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Allergy SpecialistsAll clinicians in groupMain city
Lebauer Medical Center PLLC34Greensboro
University of North Carolina at Chapel Hill22,028Chapel Hill
Asthma and Allergy Specialists PA26Charlotte

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingAllergy Specialists affiliated
Unc HospitalsChapel HillGovernment5 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Allergy providers in North Carolina

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Eveline Wu, MD
Chapel Hill, NC · $28,549 in drug and device payments (2025) · (919) 962-5136
Dr. Hunter Smith, MD, MPH
Chapel Hill, NC · $242 in drug and device payments (2025) · (984) 974-1000
Dr. Mildred Kwan, MD
Chapel Hill, NC · No drug or device payments recorded (2025) · Telehealth · (849) 947-2645
Dr. Charles Humphries, MD
Charlotte, NC · $833 in drug and device payments (2025) · (704) 341-9600
Dr. Thomas Offerle
Charlotte, NC · $682 in drug and device payments (2025) · (704) 341-9600
Dr. Melissa Pabalan, MD
Durham, NC · No drug or device payments recorded (2025) · (919) 684-8111
Dr. Eugene Lebauer, M.D.
Greensboro, NC · No drug or device payments recorded (2025) · (336) 282-2300
Dr. Katherine Oberhelman, MD
Greensboro, NC · $227 in drug and device payments (2025) · (336) 282-2300
Dr. Ranjan Sharma, M.D.
Greensboro, NC · $442 in drug and device payments (2025) · (336) 282-2300
Dr. Robert Van Winkle, M.D.
Greensboro, NC · $1,042 in drug and device payments (2025) · (336) 282-2300
Dr. Yoon Kim, DO
Greensboro, NC · $3,443 in drug and device payments (2025) · (336) 373-0936
Dr. Elizabeth Isbister, M.D.
Harbinger, NC · No drug or device payments recorded (2025) · (252) 491-2245
Dr. James Zechman, MD
New Bern, NC · No drug or device payments recorded (2025) · (252) 636-2625

Common questions

How many Allergy providers are in North Carolina?

There are 13 Allergy providers with active NPI records practicing in North Carolina, according to federal NPPES data refreshed monthly.

Do Allergy providers in North Carolina offer telehealth?

Yes. 1 of the 13 Allergy providers in North Carolina (about 8%) report offering telehealth services in CMS data.

Which cities in North Carolina have the most Allergy providers?

Greensboro (5), Chapel Hill (3), Charlotte (2) have the highest concentration of Allergy providers in North Carolina.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Allergy Specialists in North Carolina work at?

According to CMS facility affiliation records, the North Carolina hospitals where the most Allergy Specialists hold privileges are Unc Hospitals in Chapel Hill.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Allergy in North Carolina? Get featured.