Ishwar Giri, M.D.
NPI 1538693775ActiveIndividual· Internal Medicine· Danbury, CT
Internal Medicine (M.D.) with Nuvance Health Medical Practice CT Inc, practicing in Danbury, Connecticut. 395 Medicare patients in 2024, $88,884 paid; nearly all of their 139 Part D prescriptions were generic (94%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $26.60 in payments in 2024, mostly food and beverage. Lists Danbury Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538693775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 14, 2017 |
| Last updated in NPPES | May 13, 2020 |
| Certified by provider | May 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 65260 | CT |
| Hospitalist | 208M00000X | 65260 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 395 |
|---|---|
| Services billed | 1,092 across 11 procedure codes |
| Paid by Medicare | $88,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 139 · 154 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $4,401 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Griffin HospitalDerby, CT
Other facilities
- Regional HospiceHospice · Danbury, CT
Industry payments (Open Payments)
- 2024$26.60 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $26.60 | 1 |
What the 2024 payments were for
- Food and Beverage$26.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 125 internal medicine physicians in Danbury · All internal medicine physicians in Connecticut