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Dr. Jennifer N. Onwochei sees patients in Chappaqua as a gastroenterologist with North Shore-Lij Medical PC.
Dr. Onwochei at a glance
- Specialty
- Gastroenterologist
- Credentials
- MD
- Practice
- North Shore-Lij Medical PC
- Address
- 480 Bedford Rd, Chappaqua, NY 10514
- Phone
- (914) 458-8769
- Hospital affiliations
- North Shore University Hospital, Long Island Jewish Medical Center, Phelps Hospital
- Medicare assignment
- Accepts
- NPI number
- 1710349410
- NY license no.
- 325028
To book an appointment, call (914) 458-8769. Dr. Onwochei's office is at 480 Bedford Rd, Chappaqua, NY 10514. She accepts Medicare assignment — useful to know if you are on traditional Medicare.
On the hospital side, Dr. Onwochei holds affiliations with North Shore University Hospital, Long Island Jewish Medical Center and Phelps Hospital.
If Dr. Onwochei treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 162 people with traditional Medicare, average age 69
- Most common services billed to Medicare
- Ultrasound scan of organ tissue for measuring elasticity
- Procedures on Medicare Care Compare
- Upper gastrointestinal (GI) endoscopy for acid reflux 16 procedures
- Colonoscopy 1–10 procedures
- Medicare quality score (MIPS 2024)
- 93 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 2023. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Long Island Jewish Medical Center · North Shore University Hospital · Phelps Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing gastroenterologists? See 2 in Chappaqua or 97 across Westchester County.
Other gastroenterologists in Westchester County
Dr. Brad M. Dworkin, MDGastroenterologist · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NY
Dr. Bryan L. Green, MDGastroenterologist · White Plains Physician Services PCNo reviews yetWhite Plains, NY
Dr. Charles Koczka, MDGastroenterologist · Westchester Medical Group, P.cNo reviews yetYonkers, NY
Dr. Charles M. Noyer, MDGastroenterologist · White Plains Physician Services PCNo reviews yetWhite Plains, NY
Dr. Charnjit Singh, MDGastroenterologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Christopher A. Martin, MDGastroenterologist · North Shore-Lij Medical PCNo reviews yetSleepy Hollow, NYWrite a review
Frequently Asked Questions
With North Shore-Lij Medical PC, at 480 Bedford Rd, Chappaqua, NY 10514.
Call the office at (914) 458-8769.
Yes — Dr. Onwochei accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
North Shore University Hospital, Long Island Jewish Medical Center and Phelps Hospital.
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