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Dr. Sadhis Rivas is an endocrinologist in Brewster, New York, practicing with Northern Medical Group, PLLC.
Quick facts
- Specialty
- Endocrinologist
- Credentials
- MD
- Practice
- Northern Medical Group, PLLC
- Address
- 111 Clock Tower Cmns, Brewster, NY 10509
- Phone
- (845) 279-5187
- Hospital affiliations
- Putnam Hospital Center
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1659445427
- NY license no.
- 161375
Northern Medical Group, PLLC's Brewster location at 111 Clock Tower Cmns, Brewster, NY 10509 is where Dr. Rivas sees patients — appointments by phone at (845) 279-5187. The group behind the practice, Northern Medical Group, PLLC, lists 38 clinicians with Medicare. For Medicare patients: Dr. Rivas accepts assignment. Video (telehealth) appointments are listed as an option.
Dr. Rivas is affiliated with Putnam Hospital Center.
If Dr. Rivas treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 251 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, thyroid stimulating hormone (tsh)
- Blood test, comprehensive group of blood chemicals
- New York Medicaid
- Enrolled fee-for-service provider since 2013. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Putnam Hospital Center
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing endocrinologists? See 2 in Brewster or 38 across Hudson Valley.
Other endocrinologists in Hudson Valley
Dr. Mikhail Yakubov, DOEndocrinologist · Mikhail Yakubov DO PLLCNo reviews yetGoshen, NY
Dr. Nandini Seshan, DOEndocrinologist · White Plains Medical Diagnostic Services, PCNo reviews yetNyack, NY
Dr. Nicholas A. Avitabile, MDEndocrinologist · Crystal Run Healthcare Physicians LLPNo reviews yetMiddletown, NY
Dr. Padma Raghavan Pillai, MDEndocrinologist · Optum Medical Care PCNo reviews yetPoughkeepsie, NY
Dr. Peggy Nelson, MDEndocrinologist · Crystal Run Healthcare Physicians LLPNo reviews yetMiddletown, NY
Dr. Rehan Ahmad, MDEndocrinologist · Newburgh, NYNo reviews yetNewburgh, NYWrite a review
Frequently Asked Questions
With Northern Medical Group, PLLC, at 111 Clock Tower Cmns, Brewster, NY 10509.
Call the office at (845) 279-5187.
Yes — Dr. Rivas accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Putnam Hospital Center.
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