Katherine Elizabeth Oberhelman, MD
Allergy Physician · Greensboro, NC
Katherine Elizabeth Oberhelman, MD is an allergy physician with a practice address in Greensboro, North Carolina, and NPI 1316566748, issued on Apr 15, 2020. Check the license (North Carolina 2025-01354, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Elizabeth Oberhelman
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- 2025-01354 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3201 Brassfield RD Ste 400, Greensboro, NC 27410
- Phone
- (336) 282-2300
- Enumerated
- Apr 15, 2020
- Record last updated
- Jul 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20251007003826); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 13 in North Carolina → Look up another NPI →
Also registered at 3201 Brassfield RD Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brislyn Saylor, PA-CPhysician Assistant1689156747
Verify Katherine Elizabeth Oberhelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2025-01354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average allergy physician in 2024
27 Medicare Part D claims for 14 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $29.48
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 502 providers of this specialty with any payment received $9,080.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lebauer Medical Center PLLCGreensboro, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Elizabeth Oberhelman among 13 allergy physician records in North Carolina
Katherine Elizabeth Oberhelman, MD is one of 13 allergy physician records with a practice address in North Carolina. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 77% of them.
- NPI issued2020 · 77% of these records are older, 8% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in North Carolina
There are 13 allergy physician records in North Carolina.
All 13 in North Carolina → Every provider in Greensboro → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Eugene Lebauer, M.D.Greensboro, NC 274101326196957
- Ranjan Sharma, M.D.Greensboro, NC 274101417005034
- Robert Van Winkle, M.D.Greensboro, NC 274101336129410
- Yoon Kim, DOGreensboro, NC 274011134407869
- Mildred Kwan, MDChapel Hill, NC 275141720134141
- Hunter Smith, MD, MPHChapel Hill, NC 275141023694064
- Eveline Wu, MDChapel Hill, NC 275141770630584
- Melissa Pabalan, MDDurham, NC 277041457513137
Common questions
What is Katherine Elizabeth Oberhelman, MD's NPI number?
Katherine Elizabeth Oberhelman, MD's National Provider Identifier (NPI) is 1316566748, issued on Apr 15, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Elizabeth Oberhelman, MD located?
The NPPES record lists a practice address at 3201 Brassfield RD Ste 400, Greensboro, NC, 27410. Phone: (336) 282-2300. Providers update this record themselves, so call before visiting.
How can I verify Katherine Elizabeth Oberhelman, MD's license?
NPPES lists North Carolina license number 2025-01354, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Elizabeth Oberhelman, MD prescribe under Medicare Part D?
In 2024, Katherine Elizabeth Oberhelman, MD had 27 Medicare Part D claims for 14 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it 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.