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Mary K. Gallagher sees patients in Warwick as a nurse practitioner with Delaware River Medicine PLLC.
To book an appointment, call (845) 986-2276. Gallagher's office is at 15 Maple Ave, Warwick, NY 10990. Other listed locations: 160 E Main St, Port Jervis, NY 12771; 241 N Rd, Poughkeepsie, NY 12601. Delaware River Medicine PLLC is a group — 30 clinicians are enrolled with Medicare under it. She accepts Medicare assignment — useful to know if you are on traditional Medicare.
On the hospital side, Gallagher holds an affiliation with Westchester Medical Center.
Your review of Gallagher — wait times, how well things were explained, how you were treated — helps other patients decide.
Gallagher at a glance
- Specialty
- Nurse practitioner
- Credentials
- FNP
- Practice
- Delaware River Medicine PLLC
- Address
- 15 Maple Ave, Warwick, NY 10990
- Phone
- (845) 986-2276
- Other locations
- 160 E Main St, Port Jervis, NY 12771; 241 N Rd, Poughkeepsie, NY 12601
- Hospital affiliations
- Westchester Medical Center
- Medicare assignment
- Accepts
- NPI number
- 1962231928
- NY license no.
- 353003
Medicare, Medicaid and hospitals
- New York Medicaid
- Enrolled fee-for-service provider since 2024. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Westchester Medical Center
Comparing nurse practitioners? See 3 in Warwick or 214 across Hudson Valley.
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Frequently Asked Questions
With Delaware River Medicine PLLC, at 15 Maple Ave, Warwick, NY 10990.
Call the office at (845) 986-2276.
Yes — Gallagher accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Westchester Medical Center.
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