Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mark J Doerr, MD

Individual provider Urology Physician · NPI 1477560738

Mark J Doerr, MD is an Urology in Orchard Park, New York. Graduated from University of Cincinnati College of Medicine in 2005, 21 years ago. Practices with Great Lakes Physician PC, a 67-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
21
Trained at
University of Cincinnati College of Medicine
Licensed in
MN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

500 Sterling Dr
Orchard Park, NY 14127-1573
Phone: (716) 677-2273
Fax: (716) 677-2256
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 48602 (MN)

Record details

NPI number1477560738
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESAugust 31, 2010
Mailing address500 Sterling Dr, Orchard Park, NY 14127-1573

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Great Lakes Physician Pc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Orchard Park