Ishan Bhattacharya, MD
NPI 1487727731ActiveIndividual· Internal Medicine, Gastroenterology· Longmont, CO
Internal Medicine, Gastroenterology (MD) in Longmont, Colorado, licensed in CO, IA, IL and UT, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $275,009 for 2,565 claims, against $49,723 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2024, $133.79 in all, mostly food and beverage. Lists Holy Cross Hospital-Jordan Valley as a hospital affiliation.
Overview
| NPI | 1487727731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 16, 2006 |
| Last updated in NPPES | Oct 26, 2026 |
| Certified by provider | Oct 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | CDR.0006462 | CO |
| Internal Medicine, Gastroenterology | 207RG0100X | MD-48413 | IA |
| Internal Medicine, Gastroenterology | 207RG0100X | 036068763 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 14199050-1235 | UT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IA); Practitioner - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 1,488 across 41 procedure codes |
| Paid by Medicare | $49,723 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,565 · 5,819 30-day fills |
|---|---|
| Patients | 645 |
| Total drug cost | $275,009 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Gastroenterology |
Hospital affiliation
- Holy Cross Hospital-Jordan ValleyWest Jordan, UT
Industry payments (Open Payments)
- 2024$133.79 · 6 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $48.64 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $24.28 | 1 |
| Mauna Kea Technologies, Inc. | $24.17 | 1 |
| Ethicon US, LLC | $20.61 | 1 |
| Aimmune Therapeutics, Inc. | $16.09 | 1 |
What the 2024 payments were for
- Food and Beverage$133.79 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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