Shiva Kumar Annamalai, MD
NPI 1972915544ActiveIndividual· Internal Medicine, Cardiovascular Disease· Scarborough, ME
Internal Medicine, Cardiovascular Disease (MD) in Scarborough, Maine, trained at University of Massachusetts Medical School (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $144,552 for 1,547 claims, against $66,185 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $261.62 in all, mostly food and beverage.
Overview
| NPI | 1972915544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 29, 2014 |
| Last updated in NPPES | May 20, 2025 |
| Certified by provider | May 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD24429 | ME |
| Internal Medicine | 207R00000X | 259538 | MA |
| Internal Medicine | 207R00000X | MD24429 | ME |
| Internal Medicine | 207R00000X | 21201 | NH |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 21201 | NH |
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) (ME); Practitioner - Cardiovascular Disease (Cardiology) (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 810 |
|---|---|
| Services billed | 1,641 across 40 procedure codes |
| Paid by Medicare | $66,185 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,547 · 4,050 30-day fills |
|---|---|
| Patients | 254 |
| Total drug cost | $144,552 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- St Marys Regional Medical CenterLewiston, ME · 198 clinicians
Hospital affiliations
- Maine General Medical CenterAugusta, ME
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Mid Coast HospitalBrunswick, ME
- Mainehealth Stephens HospitalNorway, ME
- Memorial Hospital, theNorth Conway, NH
Industry payments (Open Payments)
- 2025$261.62 · 4 payments from 2 companies
- 2024$956.47 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $223.82 | 3 |
| Abbott Laboratories | $37.80 | 1 |
What the 2025 payments were for
- Food and Beverage$246.62 · 3 payments
- Travel and Lodging$15.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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