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Patients in Buffalo and around Erie County see Dr. Alfonso R. Tan III, a psychiatrist, at Kaleida Health.
Kaleida Health's Buffalo location at 100 High St, Buffalo, NY 14203 is where Dr. Tan sees patients — appointments by phone at (716) 859-5600. Other listed locations: 462 Grider St, Buffalo, NY 14215; 4955 N Bailey Ave Suite 130, Amherst, NY 14226. 236 clinicians bill Medicare through Kaleida Health, so it is a large group practice rather than a solo office. For Medicare patients: Dr. Tan accepts assignment. Telehealth visits are listed as available.
Have you been a patient of Dr. Tan? A short, fair review — what went well, what didn't — helps the next person choosing a psychiatrist in Buffalo.
Key facts
- Specialty
- Psychiatrist
- Credentials
- MD
- Practice
- Kaleida Health
- Address
- 100 High St, Buffalo, NY 14203
- Phone
- (716) 859-5600
- Other locations
- 462 Grider St, Buffalo, NY 14215; 4955 N Bailey Ave Suite 130, Amherst, NY 14226
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1134296171
- NY license no.
- 217872
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 13 people with traditional Medicare, average age 72
- Most common services billed to Medicare
- Psychotherapy with evaluation and management visit, 45 minutes
- Medicare quality score (MIPS 2024)
- 99 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2024. Medicaid managed-care plans keep their own networks, so check with your plan.
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing psychiatrists? See 50 in Buffalo or 76 across Greater Buffalo.
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Frequently Asked Questions
With Kaleida Health, at 100 High St, Buffalo, NY 14203.
Call the office at (716) 859-5600.
Yes — Dr. Tan accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
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