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Dr. Glen R. Mark sees patients in Riverhead as a chiropractor with Hallmark Chiropractic.
Education on file: Life Chiropractic College, completed in 1993.
You'll find Dr. Mark at 633 Roanoke Ave, Riverhead, NY 11901. Call (631) 335-0911 to schedule. Dr. Mark accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services.
Key facts
- Specialty
- Chiropractor
- Credentials
- DC
- Practice
- Hallmark Chiropractic
- Address
- 633 Roanoke Ave, Riverhead, NY 11901
- Phone
- (631) 335-0911
- Education
- Life Chiropractic College (1993)
- Medicare assignment
- Accepts
- NPI number
- 1669415238
- NY license no.
- XOO7337-1
Seen Dr. Mark recently? Share how your visit went.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 78 people with traditional Medicare, average age 74
- Most common services billed to Medicare
- Chiropractic manipulative treatment, 1-2 spinal regions
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing chiropractors? See 10 in Riverhead or 89 across Long Island.
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Frequently Asked Questions
With Hallmark Chiropractic, at 633 Roanoke Ave, Riverhead, NY 11901.
Call the office at (631) 335-0911.
Yes — Dr. Mark accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
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