Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Katherine Appleton Downes, MD

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1023037686

Dr. Katherine Appleton Downes, MD practises Pathology in Cleveland, Ohio. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1997, 29 years ago. Practices with University Hospitals Medical Group Inc, a 2,242-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
29
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
OH
In the registry since
2006
Specialties on file
15
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

11100 Euclid Ave
Cleveland, OH 44106 Not confirmed with CMS for 15 years — call before visiting
Phone: (216) 844-7494
Fax: (216) 286-6341
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence 35076839 (OH)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 35076839 (OH)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 35076839 (OH)
Chemical Pathology Physician Taxonomy 207ZP0104X · Licence 35076839 (OH)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 35076839 (OH)
Clinical Pathology Physician Taxonomy 207ZC0006X · Licence 35076839 (OH)
Cytopathology Physician Taxonomy 207ZC0500X · Licence 35076839 (OH)
Dermatopathology (Pathology) Physician Taxonomy 207ZD0900X · Licence 35076839 (OH)
Forensic Pathology Physician Taxonomy 207ZF0201X · Licence 35076839 (OH)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence 35076839 (OH)
Immunopathology Physician Taxonomy 207ZI0100X · Licence 35076839 (OH)
Medical Microbiology Physician Taxonomy 207ZM0300X · Licence 35076839 (OH)
Molecular Genetic Pathology (Pathology) Physician Taxonomy 207ZP0007X · Licence 35076839 (OH)
Neuropathology Physician Taxonomy 207ZN0500X · Licence 35076839 (OH)
Pediatric Pathology Physician Taxonomy 207ZP0213X · Licence 35076839 (OH)

Record details

NPI number1023037686
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESDecember 29, 2010

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 1997 (29 years in practice)
Group practice University Hospitals Medical Group Inc — 2242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients55
Services billed 79 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at University Hospitals Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2242 clinicians in the practice; 12 are shown here.

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