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Dr. Nicolas Castellano is an internal medicine physician in Nyack, New York, practicing with Critical Care Physician of New York PC.
The office is at 160 N Midland Ave, Nyack, NY 10960; the phone number on record is (845) 348-2000. He also has a listed practice location at 70 Dubois St Fl 2, Newburgh, NY 12550. Critical Care Physician of New York PC is a group — 45 clinicians are enrolled with Medicare under it. He accepts Medicare assignment — useful to know if you are on traditional Medicare. Video (telehealth) appointments are listed as an option.
Reviews here come only from patients. If you've seen Dr. Castellano, add yours.
About Dr. Castellano's practice
- Specialty
- Internal medicine physician
- Credentials
- MD
- Practice
- Critical Care Physician of New York PC
- Address
- 160 N Midland Ave, Nyack, NY 10960
- Phone
- (845) 348-2000
- Other locations
- 70 Dubois St Fl 2, Newburgh, NY 12550
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1215194337
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.
Comparing internists? See 14 in Nyack or 154 across Hudson Valley.
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Frequently Asked Questions
With Critical Care Physician of New York PC, at 160 N Midland Ave, Nyack, NY 10960.
Call the office at (845) 348-2000.
Yes — Dr. Castellano accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
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