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Patients in Miller Place and around Suffolk County see Dr. Mark Koenig, a family medicine physician, at Caremed Primary and Urgent Care PC.

About Dr. Koenig's practice

Specialty
Family medicine physician
Credentials
DO
Practice
Caremed Primary and Urgent Care PC
Address
765 Route 25a Suite 6, Miller Place, NY 11764
Phone
(631) 320-3200
Medical school
New York College of Osteopathic Medicine of New York Institute of Technology (1985)
Hospital affiliations
St. Charles Hospital
Medicare assignment
Accepts
NPI number
1831252964
NY license no.
174687

He graduated from New York College of Osteopathic Medicine of New York Institute of Technology in 1985, which means 41 years have passed since medical school.

The office is at 765 Route 25a Suite 6, Miller Place, NY 11764; the phone number on record is (631) 320-3200. 21 clinicians bill Medicare through Caremed Primary and Urgent Care PC, so it is a group practice rather than a solo office. He accepts Medicare assignment — useful to know if you are on traditional Medicare.

Dr. Koenig is affiliated with St. Charles Hospital.

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Medicare, Medicaid and hospitals

Medicare patients (2024)
278 people with traditional Medicare, average age 73
Most common services billed to Medicare
  • Insertion of needle into vein for collection of blood sample
  • Blood test, lipids (cholesterol and triglycerides)
  • Blood test, comprehensive group of blood chemicals
New York Medicaid
Enrolled fee-for-service provider since 1991. Medicaid managed-care plans keep their own networks, so check with your plan.
Hospital pages
St. Charles 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 Caremed Primary and Urgent Care PC, at 765 Route 25a Suite 6, Miller Place, NY 11764.

Call the office at (631) 320-3200.

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

St. Charles Hospital.

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