Allergists in Indiana
Data updated monthly · Last refresh October 2026
52 Allergy & Immunology providers practice in Indiana, including 10 (19%) offering telehealth. The largest concentration is in Indianapolis. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
52providers
10telehealth
Indianapolistop city
Allergy & Immunology by city in Indiana
Choose a city to see providers there.
Where Allergists in Indiana practice
From CMS Medicare enrollment records covering 35 of the 52 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.
29%solo or small practice (under 10 clinicians)
17%mid-size group (10 to 99)
54%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Allergists | All clinicians in group | Main city |
| Allergy Partners PLLC | 6 | 144 | Indianapolis |
| Psf PLLC | 5 | 98 | Bloomington |
| Parkview Health System Inc. | 3 | 1,350 | Fort Wayne |
| Deaconess Clinic Inc. | 3 | 411 | Evansville |
| Iu Health Medical Group LLC | 2 | 4,382 | Indianapolis |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Allergists affiliated |
| Indiana University Health | Indianapolis | Nonprofit | 3 of 5 | 5 |
| Franciscan Health Michigan City | Michigan City | Nonprofit | 3 of 5 | 3 |
| Parkview Regional Medical Center | Fort Wayne | Nonprofit | 3 of 5 | 3 |
| Deaconess Hospital Inc. | Evansville | Nonprofit | 2 of 5 | 3 |
| Parkview Whitley Hospital | Columbia City | Nonprofit | 4 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Allergy & Immunology providers in Indiana
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Daniel Mccormack, D.O.Bloomington, IN · $73 in drug and device payments (2025) ·
(812) 334-1198 Dr. Emma Mccormack, D.O.Bloomington, IN · No drug or device payments recorded (2025) ·
(812) 334-1198 Dr. Helen Wang, MDCarmel, IN · $2,958 in drug and device payments (2025) ·
(317) 795-0707 Dr. Frederick Leickly, MDColumbus, IN · No drug or device payments recorded (2025) ·
(812) 378-3131 Dr. Anne Mclaughlin, MDEvansville, IN · $1,942 in drug and device payments (2025) · Telehealth ·
(812) 426-9459 Dr. Frank Amodio, MDEvansville, IN · No drug or device payments recorded (2025) ·
(812) 479-3153 Dr. Jason White, MDEvansville, IN · $1,575 in drug and device payments (2025) · Telehealth ·
(812) 479-3153 Dr. Majed Koleilat, MDEvansville, IN · $21,928 in drug and device payments (2025) · Telehealth ·
(812) 426-9459 Dr. Mythili Gurram, MDEvansville, IN · $245 in drug and device payments (2025) ·
(812) 473-7225 Dr. Nabeel Farooqui, M.D.Fishers, IN · $213,667 in drug and device payments (2025) · Telehealth ·
(317) 863-9300 Dr. Tara Sarin, M.D.Fishers, IN · $3,367 in drug and device payments (2025) ·
(317) 863-9300 Dr. Diana Munoz-mendoza, M.D.Fort Wayne, IN · $2,284 in drug and device payments (2025) ·
(260) 425-6070 Dr. James Nelson, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 422-5569 Dr. Julia Montejo, M.D.Fort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 425-6070 Dr. Mohan Menon, M.D.Fort Wayne, IN · $96 in drug and device payments (2025) ·
(260) 422-5569 Dr. Russell Maples, M.D.Fort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 432-5005 Dr. Vanessa Cavero Chavez, MDFort Wayne, IN · $1,907 in drug and device payments (2025) ·
(260) 425-6070 Dr. William Smits, M.D.Fort Wayne, IN · $22,588 in drug and device payments (2025) · Telehealth ·
(260) 432-5005 Dr. Grace Hendrickson, DOGreenwood, IN · $1,000 in drug and device payments (2025) ·
(317) 865-0055 Dr. John Duplantier, M.D.Greenwood, IN · $139 in drug and device payments (2025) ·
(317) 865-0055 Dr. Mitchell Smith, D.O.Greenwood, IN · $19,467 in drug and device payments (2025) ·
(317) 865-0055 Dr. Craig Sewell, DOIndianapolis, IN · $2,131 in drug and device payments (2025) · Telehealth ·
(317) 962-5820 Dr. Dana Alhaffar, MDIndianapolis, IN · $179 in drug and device payments (2025) ·
(317) 948-0949 Dr. Douglas Horton, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 848-9441 Dr. Jillian Belmonte, MDIndianapolis, IN · $307 in drug and device payments (2025) ·
(800) 999-1249 Dr. Leanna-marie Gershuni, MDIndianapolis, IN · $1,216 in drug and device payments (2025) ·
(317) 848-9441 Dr. Maria Luisa Pilar Ermitano, MDIndianapolis, IN · $832 in drug and device payments (2025) · Telehealth ·
(317) 826-5440 Dr. Pinkus Goldberg, M.D.Indianapolis, IN · $953 in drug and device payments (2025) ·
(317) 848-9441 Dr. Steven Wise, M.D.Indianapolis, IN · $9,820 in drug and device payments (2025) ·
(317) 848-9441 Dr. Tolly Epstein, M.D.Indianapolis, IN · $1,871 in drug and device payments (2025) ·
(317) 848-9441 Dr. Charles Kemper, M.P.C.Jeffersonville, IN · No drug or device payments recorded (2025) ·
(812) 282-3772 Dr. Neha Yakhmi, MDKokomo, IN · $1,275 in drug and device payments (2025) ·
(765) 802-1433 Dr. Donald Clayton, MDLafayette, IN · No drug or device payments recorded (2025) ·
(765) 448-8000 Dr. Isaiah Ingram, MDLafayette, IN · $1,787 in drug and device payments (2025) ·
(765) 448-8000 Dr. Ketan Sheth, MDLafayette, IN · $16 in drug and device payments (2025) ·
(765) 446-5040 Dr. Namrata Singhal, MDLafayette, IN · $192 in drug and device payments (2025) · Telehealth ·
(765) 448-8000 Dr. Pooja Patel, M.D.Merrillville, IN · $686 in drug and device payments (2025) · Telehealth ·
(219) 769-6177 Dr. Sang Chyung, M.D.Michigan City, IN · No drug or device payments recorded (2025) ·
(219) 878-5038 Dr. Dennis Rademaker, D.O.Munster, IN · $687 in drug and device payments (2025) · Telehealth ·
(219) 934-9800 Dr. Meaghan Misiasz, MDMunster, IN · $833 in drug and device payments (2025) ·
(219) 703-2418 Dr. Jason Guin, M.D.New Albany, IN · No drug or device payments recorded (2025) ·
(812) 945-5653 Dr. Nathan Richards, M.D.New Albany, IN · $1,451 in drug and device payments (2025) ·
(812) 945-5653 Dr. Muhammad Afzal, M.D.New Castle, IN · $260 in drug and device payments (2025) ·
(765) 599-3435 Dr. David Patterson, MDNoblesville, IN · $2,091 in drug and device payments (2025) ·
(317) 621-2455 Dr. Jennifer Rumpel, MDPortage, IN · $2,875 in drug and device payments (2025) ·
(219) 286-3788 Dr. Christina Barnes, MDSouth Bend, IN · $829 in drug and device payments (2025) ·
(574) 237-9217 Dr. James Harris, MDSouth Bend, IN · $124 in drug and device payments (2025) ·
(574) 237-9217 Dr. Sohaib Aleem, MDSouth Bend, IN · $1,582 in drug and device payments (2025) ·
(574) 237-9217 Conditions Allergy & Immunology providers in Indiana commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Allergy & Immunology providers. Individual practices vary, so confirm with the provider before booking.
- Seasonal allergies
- Food allergies
- Asthma
- Eczema
- Chronic hives
Common questions
How many Allergy & Immunology providers are in Indiana?There are 52 Allergy & Immunology providers with active NPI records practicing in Indiana, according to federal NPPES data refreshed monthly.
Do Allergy & Immunology providers in Indiana offer telehealth?Yes. 10 of the 52 Allergy & Immunology providers in Indiana (about 19%) report offering telehealth services in CMS data.
Which cities in Indiana have the most Allergy & Immunology providers?Indianapolis (9), Fort Wayne (7), Evansville (5) have the highest concentration of Allergy & Immunology providers in Indiana.
How many Allergy & Immunology providers in Indiana received drug or device company payments?40 of 52 Allergy & Immunology providers in Indiana (77%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Allergy & Immunology providers in Indiana treat?Allergy & Immunology providers commonly treat seasonal allergies, food allergies, asthma, eczema, chronic hives and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Allergists in Indiana work in independent practices or large health systems?Among 35 Allergists in Indiana enrolled in Medicare, 29% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 54% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Allergists in Indiana work at?According to CMS facility affiliation records, the Indiana hospitals where the most Allergists hold privileges are Indiana University Health in Indianapolis; Franciscan Health Michigan City in Michigan City; Parkview Regional Medical Center in Fort Wayne.
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