Kirubakaran Siva, DO
NPI 1649657594ActiveIndividual· Family Medicine· Newburyport, MA
Family Medicine (DO) with Beth Israel Lahey Health Primary Care, Inc and 1 other group, practicing in Newburyport, Massachusetts. In 2024 Medicare paid $1,043,814 for 2,597 patients, and Part D covered 20,537 of their prescriptions, 88% of them generic. Lilly USA, LLC was the largest of 16 companies reporting payments in 2025, $893.59 in all, mostly food and beverage. Lists Anna Jaques Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1649657594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 29, 2015 |
| Last updated in NPPES | Mar 17, 2026 |
| Certified by provider | Mar 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 274862 | MA |
| Hospitalist | 208M00000X | 274862 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,597 |
|---|---|
| Services billed | 11,795 across 64 procedure codes |
| Paid by Medicare | $1,043,814 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20,537 · 22,215 30-day fills |
|---|---|
| Patients | 1,014 |
| Total drug cost | $789,107 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Medical groups
- Beth Israel Lahey Health Primary Care, IncSouth Hamilton, MA · 353 clinicians
- United Family Medical Center, LLCNewburyport, MA · 11 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
- Portsmouth Regional HospitalPortsmouth, NH
Other facilities
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Elara CaringHome health agency · Newburyport, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Compassionate Care HospiceHospice · Woburn, MA
- Compassus - Southern MassachusettsHospice · North Andover, MA
- Harborside Hospice of Massachusetts, LLCHospice · Haverhill, MA
- Hospice Services of Western & Central MassHospice · Feeding Hills, MA
- New England Hospice II, LLCHospice · Hingham, MA
- Encompass Health Rehabilitation Hosp of New EnglanInpatient rehabilitation facility · Woburn, MA
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
- Maplewood CenterNursing home · Amesbury, MA
- Port Rehabilitation and Healthcare CenterNursing home · Newburyport, MA
- Saugus CenterNursing home · Saugus, MA
- Twin Oaks CenterNursing home · Danvers, MA
- Westford Nursing and Rehabilitation CenterNursing home · Westford, MA
Industry payments (Open Payments)
- 2025$893.59 · 34 payments from 16 companies
- 2024$712.78 · 34 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $141.48 | 3 |
| Novo Nordisk Inc | $137.57 | 3 |
| Exact Sciences Corporation | $85.77 | 4 |
| Otsuka America Pharmaceutical, Inc. | $83.61 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $76.36 | 3 |
What the 2025 payments were for
- Food and Beverage$893.59 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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