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Dr. Mark D. Chazen sees patients in Springville as an urologist with Great Lakes Physician PC.
Medical school: University of Rochester School of Medicine and Dentistry, class of 1997.
Great Lakes Physician PC's Springville location at 21 E Main St, Springville, NY 14141 is where Dr. Chazen sees patients — appointments by phone at (716) 844-5000. Other listed locations: 3085 Harlem Rd Suite 200, Cheektowaga, NY 14225; 462 Grider St, Buffalo, NY 14215. 66 clinicians bill Medicare through Great Lakes Physician PC, so it is a large group practice rather than a solo office. Dr. Chazen accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services.
Dr. Chazen is affiliated with Sisters of Charity Hospital, Kaleida Health, Bertrand Chaffee Hospital and Erie County Medical Center.
Your review of Dr. Chazen — wait times, how well things were explained, how you were treated — helps other patients decide.
Key facts
- Specialty
- Urologist
- Credentials
- MD
- Practice
- Great Lakes Physician PC
- Address
- 21 E Main St, Springville, NY 14141
- Phone
- (716) 844-5000
- Other locations
- 3085 Harlem Rd Suite 200, Cheektowaga, NY 14225; 462 Grider St, Buffalo, NY 14215
- Medical school
- University of Rochester School of Medicine and Dentistry (1997)
- Hospital affiliations
- Sisters of Charity Hospital, Kaleida Health, Bertrand Chaffee Hospital, Erie County Medical Center
- Medicare assignment
- Accepts
- NPI number
- 1518931989
- NY license no.
- 191098-1
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 582 people with traditional Medicare, average age 73
- Most common services billed to Medicare
- Automated urinalysis test
- Insertion of needle into vein for collection of blood sample
- Psa (prostate specific antigen) measurement, total
- Procedures on Medicare Care Compare
- Prostate resection 11 procedures
- Medicare quality score (MIPS 2024)
- 76 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 1997. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Bertrand Chaffee Hospital · Erie County Medical Center · Kaleida Health · Olean General Hospital · 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 urologists? See 2 in Springville or 30 across Greater Buffalo.
Other urologists in Greater Buffalo
Dr. Philip J. Aliotta, MDUrologist · Great Lakes Physician PCNo reviews yetSpringville, NY
Dr. John M. Roehmholdt, MDUrologist · Great Lakes Physician PCNo reviews yetCheektowaga, NY
Dr. Bradley Webster, MDUrologist · ROSWELL Park Cancer InstituteNo reviews yetBuffalo, NY
Dr. Valerie Burkhard, MDUrologist · Great Lakes Physician PCNo reviews yetOrchard Park, NY
Dr. John J. Griswold, MDUrologist · Buffalo Medical Group, P.C.No reviews yetBuffalo, NY
Dr. Michael I. Hanzly Jr., DOUrologist · Great Lakes Physician PCNo reviews yetOrchard Park, NYWrite a review
Frequently Asked Questions
With Great Lakes Physician PC, at 21 E Main St, Springville, NY 14141.
Call the office at (716) 844-5000.
Yes — Dr. Chazen accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Sisters of Charity Hospital, Kaleida Health, Bertrand Chaffee Hospital and Erie County Medical Center.
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