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Dr. Derek Mattimoe sees patients in Stony Brook as a family medicine physician with Chs Physician Partners PC.

Quick facts

Specialty
Family medicine physician
Credentials
MD
Practice
Chs Physician Partners PC
Address
2500 Nesconset Hwy Bldg 7d, Stony Brook, NY 11790
Phone
(631) 751-3322
Medical school
Columbia University College of Physicians and Surgeons (1997)
Hospital affiliations
St. Charles Hospital, John T Mather Memorial Hospital of Port Jefferson
Medicare assignment
Accepts
Telehealth
Available
NPI number
1164494613
NY license no.
216334

He graduated from Columbia University College of Physicians and Surgeons in 1997, which means 29 years have passed since medical school.

Chs Physician Partners PC's Stony Brook location at 2500 Nesconset Hwy Bldg 7d, Stony Brook, NY 11790 is where Dr. Mattimoe sees patients — appointments by phone at (631) 751-3322. Chs Physician Partners PC is a large group — 743 clinicians are enrolled with Medicare under it. He accepts Medicare assignment — useful to know if you are on traditional Medicare. He is listed as offering telehealth.

On the hospital side, Dr. Mattimoe holds affiliations with St. Charles Hospital and John T Mather Memorial Hospital of Port Jefferson.

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Medicare, Medicaid and hospitals

Medicare patients (2024)
421 people with traditional Medicare, average age 74
Most common services billed to Medicare
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
  • Annual alcohol misuse screening, 5 to 15 minutes
  • Annual depression screening, 5 to 15 minutes
Procedures on Medicare Care Compare
  • Removal of skin lesions 1–10 procedures
New York Medicaid
Enrolled fee-for-service provider since 2000. Medicaid managed-care plans keep their own networks, so check with your plan.
Hospital pages
John T Mather Memorial Hospital of Port Jefferson · St. Charles Hospital

Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.

Comparing family doctors? See 21 in Stony Brook or 254 across Long Island.

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Frequently Asked Questions

With Chs Physician Partners PC, at 2500 Nesconset Hwy Bldg 7d, Stony Brook, NY 11790.

Call the office at (631) 751-3322.

Yes — Dr. Mattimoe accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.

St. Charles Hospital and John T Mather Memorial Hospital of Port Jefferson.

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