Abhishek Jaiswal, MD
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (MD) with Hartford Healthcare Medical Group Specialists PLLC and 1 other group, practicing in Hartford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $7,941,475 for 2,790 claims, against $34,403 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 8 companies reporting payments in 2025, $31,212 in all, mostly speaking and faculty fees. Lists Hartford Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1659699783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2010 |
| Last updated in NPPES | May 21, 2024 |
| Certified by provider | May 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | 057192 | CT |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD206818 | LA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 057192 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 151 |
|---|---|
| Services billed | 384 across 24 procedure codes |
| Paid by Medicare | $34,403 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,790 · 6,292 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $7,941,475 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Hartford HospitalHartford, CT · 1,044 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- St Vincent's Medical CenterBridgeport, CT
Other facilities
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
Industry payments (Open Payments)
- 2025$31,212 · 33 payments from 8 companies
- 2024$7,625 · 40 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $29,672 | 13 |
| Medtronic, Inc. | $1,090 | 6 |
| Pfizer Inc. | $196.11 | 8 |
| Abbott Laboratories | $146.46 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $29.07 | 1 |
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$23,425 · 6 payments
- Consulting Fee$5,760 · 1 payment
- Food and Beverage$1,159 · 25 payments
- Travel and Lodging$867.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Advanced Heart Failure and Transplant Cardiology providers in Hartford
- 1285054171
- 1033537642
- 1376703488
- 1003173493
- 1346477833
- 1720491384
All Internal Medicine, Advanced Heart Failure and Transplant Cardiology providers in Connecticut →