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Dr. John D. Hall, an internal medicine physician based in Williamsville, NY, practices with R and B Medical Group LLP.
He graduated from State University of New York at Buffalo School of Medicine in 1992, which means 34 years have passed since medical school.
You'll find Dr. Hall at 100 College Pkwy Suite 260, Williamsville, NY 14221. Call (716) 635-0668 to schedule. He also has a listed practice location at 2157 Main St, Buffalo, NY 14214. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
On the hospital side, Dr. Hall holds affiliations with Kaleida Health and Sisters of Charity Hospital.
Seen Dr. Hall recently? Share how your visit went.
About Dr. Hall's practice
- Specialty
- Internal medicine physician
- Credentials
- MD
- Practice
- R and B Medical Group LLP
- Address
- 100 College Pkwy Suite 260, Williamsville, NY 14221
- Phone
- (716) 635-0668
- Other locations
- 2157 Main St, Buffalo, NY 14214
- Medical school
- State University of New York at Buffalo School of Medicine (1992)
- Hospital affiliations
- Kaleida Health, Sisters of Charity Hospital
- Medicare assignment
- Accepts
- NPI number
- 1912969304
- NY license no.
- 193983
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 81 people with traditional Medicare, average age 72
- Most common services billed to Medicare
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
- Annual depression screening, 5 to 15 minutes
- New York Medicaid
- Enrolled fee-for-service provider since 1996. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Kaleida Health · Sisters of Charity Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing internists? See 24 in Williamsville or 166 across Greater Buffalo.
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Frequently Asked Questions
With R and B Medical Group LLP, at 100 College Pkwy Suite 260, Williamsville, NY 14221.
Call the office at (716) 635-0668.
Yes — Dr. Hall accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Kaleida Health and Sisters of Charity Hospital.
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