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Jennifer M. Dennehy, a nurse practitioner based in Greenvale, NY, practices with Advanced Internal Medicine Group PC.
The office is at 2200 Northern Blvd Suite 133, Greenvale, NY 11548; the phone number on record is (516) 352-8100. She also has a listed practice location at 650 Commack Rd, Commack, NY 11725. For Medicare patients: Dennehy accepts assignment. Video (telehealth) appointments are listed as an option.
Hospital affiliations on file with Medicare: Stony Brook University Hospital.
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Dennehy at a glance
- Specialty
- Nurse practitioner
- Credentials
- NP
- Practice
- Advanced Internal Medicine Group PC
- Address
- 2200 Northern Blvd Suite 133, Greenvale, NY 11548
- Phone
- (516) 352-8100
- Other locations
- 650 Commack Rd, Commack, NY 11725
- Hospital affiliations
- Stony Brook University Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1689125478
- NY license no.
- 307998
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 350 people with traditional Medicare, average age 76
- Medicare quality score (MIPS 2024)
- 78 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2016. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Stony Brook University Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
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Frequently Asked Questions
With Advanced Internal Medicine Group PC, at 2200 Northern Blvd Suite 133, Greenvale, NY 11548.
Call the office at (516) 352-8100.
Yes — Dennehy accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Stony Brook University Hospital.
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