Physician Profile
Unclaimed ProfileAbout NORRIS
John Gray Norris, MD is a healthcare provider in Charlotte, NC specializing in allergy/immunology. John trained at Medical College of Georgia School of Medicine, graduating in 1993. John is also listed as specializing in allergy & immunology. According to Medicare claims data, John cared for 1,348 Medicare patients across 25,156 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (704) 372-7900
- Email not available
Practice Locations
2600 E 7TH ST UNIT A
Charlotte, NC 28204
Procedures Most Often Billed to Medicare
25,156 services · 1,348 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
6,565 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
4,556 |
| Test for allergy using allergenic extract | Treatment | 95004 |
3,276 |
| Professional service for single injection of allergen | Treatment | 95115 |
2,215 |
| Test for allergy using skin patch | Treatment | 95044 |
660 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
489 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
324 |
| Professional service for preparation and provision of whole body extract of biting insect or arthropod antigens | Treatment | 95170 |
318 |
| Professional service for preparation and provision of 4 stinging insect venom | Treatment | 95148 |
255 |
| Professional service for preparation and provision of 5 stinging insect venom | Treatment | 95149 |
136 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other allergy/immunology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other allergy/immunology specialists in Charlotte 5
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Medical College of Georgia School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Medical College of Georgia School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Professional service for preparation and provision of 1 or more antigens 8
Providers in NC who bill this service to Medicare most often.
Common questions
What is Dr. Norris's specialty?
Dr. Norris is an allergy/immunology in Charlotte, NC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ALLERGY/IMMUNOLOGY”.
NPI registry
Where can I find Dr. Norris?
Dr. Norris is listed at 2600 E 7TH ST UNIT A, Charlotte, NC 28204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Norris?
The number on file is (704) 372-7900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Norris's NPI number?
Dr. Norris's National Provider Identifier is 1114952322. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Norris's medical education?
Dr. Norris attended Medical College of Georgia School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Norris been practicing?
Dr. Norris has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Norris known for?
According to Medicare billing data, Dr. Norris provides treatments such as professional service for preparation and provision of 1 or more antigens and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Norris confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Norris. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.