Doctor profile · Federal record
Dr. John Duplantier, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Greenwood, IN
- NPI 1134121569
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
965 Emerson Pkwy, Suite B
Greenwood, IN 461436273
(317) 865-0055
fax (317) 865-0056 - Mailing address
-
Po Box 603725
Charlotte, NC 282603725
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 30, 2023
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Indiana #01048040A
- Medicaid
- IN #200169640
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134121569. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,580
Distinct HCPCS
10
Medicare allowed
$60,835
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,676 | 30 | $3 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 985 | 41 | $14 | |
95117 |
Professional service for multiple injections of allergen | 662 | 89 | $10 | |
95024 |
Test for allergy using allergenic extract injected into skin | 633 | 22 | $7 | |
96372 |
Injection of drug or substance under skin or into muscle | 140 | 17 | $13 | |
95115 |
Professional service for single injection of allergen | 137 | 17 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 118 | 91 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 92 | 80 | $84 | |
96160 |
Administration and interpretation of patient-focused health risk assessment | 61 | 50 | $2 | |
94010 |
Test to measure expiratory airflow and volume | 39 | 39 | $23 |
In context: peer comparison
Among 1 peers in Greenwood Allergy & Immunology Physician, average services per provider: 381. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$58
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 2 | $34.11 | |
| Octapharma USA, INC. | 1 | $23.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,247
Patients
398
Total drug cost
$329,100
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 302 | 82 | $4,274 |
| Azelastine Hcl | Generic | 206 | 76 | $11,404 |
| Fluticasone Propionate | Generic | 117 | 51 | $2,650 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 114 | 41 | $4,844 |
| Epinephrine | Generic | 77 | 68 | $14,249 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 73 | 16 | $55,190 |
| Famotidine | Generic | 56 | 15 | $959 |
| Ipratropium Bromide | Generic | 53 | 21 | $4,246 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 46 | 16 | $34,283 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 44 | 12 | $17,742 |
Hospital affiliations
Frequently asked questions
What is Dr. John Duplantier's medical specialty?
Dr. John Duplantier practices Allergy & Immunology Physician in Greenwood, IN.
Where does Dr. John Duplantier practice?
Dr. John Duplantier practices at 965 Emerson Pkwy, Greenwood, IN 461436273. Office phone: 3178650055.
What is Dr. John Duplantier's NPI?
Dr. John Duplantier's National Provider Identifier (NPI) is 1134121569, issued by NPPES.
Does Dr. John Duplantier accept Medicare assignment?
Yes. Dr. John Duplantier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Duplantier 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); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.