Kunal Jajoo, M.D.
NPI 1336120591ActiveIndividual· Internal Medicine, Gastroenterology· Boston, MA
Internal Medicine, Gastroenterology (M.D.) in Boston, Massachusetts, trained at Icahn School of Medicine at Mount Sinai (class of 2000). In 2024 Medicare paid $132,327 for 604 patients, and Part D covered 232 of their prescriptions, 70% of them generic. Boston Scientific Corporation was the largest of 4 companies reporting payments in 2025, $1,159 in all, mostly food and beverage.
Overview
| NPI | 1336120591 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 7, 2005 |
| Last updated in NPPES | May 8, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 223298 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 604 |
|---|---|
| Services billed | 1,078 across 58 procedure codes |
| Paid by Medicare | $132,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 232 · 414 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $141,017 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- South Shore HospitalSouth Weymouth, MA
Industry payments (Open Payments)
- 2025$1,159 · 9 payments from 4 companies
- 2024$346.19 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $522.54 | 6 |
| Gyrus Acmi, Inc. | $500.00 | 1 |
| Fujifilm Healthcare Americas Corporation | $70.51 | 1 |
| Steris Corporation | $66.03 | 1 |
What the 2025 payments were for
- Food and Beverage$659.08 · 8 payments
- Consulting Fee$500.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 292 gastroenterologists in Boston · All gastroenterologists in Massachusetts