Anoop Appannagari, M.D.
NPI 1912136979ActiveIndividual· Internal Medicine, Gastroenterology· Munster, IN
Internal Medicine, Gastroenterology (M.D.) in Munster, Indiana, trained at Jefferson Medical College of Thomas Jefferson University (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $1,186,692 for 1,675 claims, against $175,570 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 17 companies reporting payments in 2025, $36,753 in all, mostly speaking and faculty fees.
Overview
| NPI | 1912136979 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2009 |
| Last updated in NPPES | Jul 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 01078308B | IN |
| Internal Medicine | 207R00000X | 125056013 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 284360 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 898 |
|---|---|
| Services billed | 1,847 across 61 procedure codes |
| Paid by Medicare | $175,570 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,675 · 3,463 30-day fills |
|---|---|
| Patients | 628 |
| Total drug cost | $1,186,692 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Gastroenterology |
Medical group
- Community Care Network IncMunster, IN · 379 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- St Catherine Hospital IncEast Chicago, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Powers Health Rehabilitation CenterInpatient rehabilitation facility · Crown Point, IN
Industry payments (Open Payments)
- 2025$36,753 · 147 payments from 17 companies
- 2024$40,393 · 142 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $13,731 | 9 |
| Genzyme Corporation | $13,641 | 8 |
| Abbvie Inc. | $7,949 | 37 |
| Takeda Pharmaceuticals U.S.A., Inc. | $269.31 | 19 |
| Madrigal Pharmaceuticals | $241.08 | 21 |
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$31,814 · 8 payments
- Travel and Lodging$2,649 · 4 payments
- Food and Beverage$2,291 · 135 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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