Doctor profile · Federal record
Dr. Christina Barnes, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · South Bend, IN
- NPI 1689790248
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
211 N Eddy St
South Bend, IN 466172808
(574) 237-9217
fax (574) 239-1451
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- August 2, 2016
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Indiana #01063740A
- Medicaid
- IN #200868010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689790248. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,808
Distinct HCPCS
10
Medicare allowed
$59,909
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,366 | 37 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 366 | 21 | $14 | |
G0008 |
Administration of influenza virus vaccine | 186 | 186 | $29 | |
95117 |
Professional service for multiple injections of allergen | 178 | 37 | $10 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 173 | 173 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 147 | 103 | $118 | |
95024 |
Test for allergy using allergenic extract injected into skin | 124 | 22 | $7 | |
95115 |
Professional service for single injection of allergen | 81 | 22 | $9 | |
96372 |
Injection of drug or substance under skin or into muscle | 41 | 11 | $13 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $155 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 166. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$652
Transactions
26
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 13 | $263.51 | |
| AstraZeneca Pharmaceuticals LP | 2 | $138.28 | |
| Genentech USA, Inc. | 4 | $107.15 | |
| Regeneron Healthcare Solutions, Inc. | 3 | $74.85 | |
| Amgen Inc. | 2 | $36.42 | |
| Lilly USA, LLC | 1 | $18.34 | |
| ABBVIE INC. | 1 | $13.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
713
Patients
212
Total drug cost
$333,366
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 138 | 40 | $2,348 |
| Azelastine Hcl | Generic | 84 | 32 | $3,500 |
| Fluticasone Propionate | Generic | 83 | 32 | $1,333 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 70 | 24 | $40,106 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 43 | 20 | $1,265 |
| Prednisone | Generic | 42 | 26 | $326 |
| Ipratropium Bromide | Generic | 40 | 16 | $1,812 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 40 | 11 | $35,967 |
| Gamunex-C (Immune Globul G/Gly/Iga Avg 46) | Brand | 39 | 0 | $96,400 |
| Famotidine | Generic | 30 | 11 | $532 |
Frequently asked questions
What is Dr. Christina Barnes's medical specialty?
Dr. Christina Barnes practices Allergy & Immunology Physician in South Bend, IN.
Where does Dr. Christina Barnes practice?
Dr. Christina Barnes practices at 211 N Eddy St, South Bend, IN 466172808. Office phone: 5742379217.
What is Dr. Christina Barnes's NPI?
Dr. Christina Barnes's National Provider Identifier (NPI) is 1689790248, issued by NPPES.
Does Dr. Christina Barnes accept Medicare assignment?
Yes. Dr. Christina Barnes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Barnes commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.