John Gray Norris, MD
NPI 1114952322ActiveIndividual· Allergy & Immunology· Charlotte, NC
Allergy & Immunology (MD) in Charlotte, North Carolina, trained at Medical College of Georgia School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $2,280,002 for 1,805 claims, against $529,976 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 21 companies reporting payments in 2025, $18,452 in all, mostly speaking and faculty fees.
Overview
| NPI | 1114952322 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Oct 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 95-00677 | NC |
| Allergy & Immunology | 207K00000X | 9500677 | NC |
| Allergy & Immunology | 207K00000X | 20140 | SC |
| Allergy & Immunology | 207K00000X | 042376 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (NC); Practitioner - Allergy/Immunology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 624 |
|---|---|
| Services billed | 31,710 across 40 procedure codes |
| Paid by Medicare | $529,976 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,805 · 2,606 30-day fills |
|---|---|
| Patients | 321 |
| Total drug cost | $2,280,002 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
Medical group
- Carolina Asthma and Allergy Center PACharlotte, NC · 33 clinicians
Hospital affiliations
- Carolinas Medical Center/Behav HealthCharlotte, NC
- Novant Health Presbyterian Medical CenterCharlotte, NC
Industry payments (Open Payments)
- 2025$18,452 · 232 payments from 21 companies
- 2024$9,859 · 204 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $12,581 | 23 |
| Sanofi US Services Inc. | $1,463 | 2 |
| Astrazeneca Pharmaceuticals LP | $842.97 | 29 |
| Novartis Pharmaceuticals Corporation | $428.43 | 15 |
| Pfizer Inc. | $392.70 | 46 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11,674 · 5 payments
- Food and Beverage$5,046 · 216 payments
- Consulting Fee$1,498 · 8 payments
- Travel and Lodging$117.60 · 1 payment
- Education$116.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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