Dr. Katharine A. Downes
- Gender: Female
- Experience: 24 years
- Graduated from: Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
- Graduation year: 1997
- Sole propriator: No
- NPI: 1023037686
Dr. Katharine A. Downes MD
Pathologist
She is located at 11100 Euclid Avenue in Cleveland, OH 44106. Can help patients with the following: Benign Tumor, Bug Bites, Cyst, Infarction, Peripheral Nerve Tumors, Skin Biopsy. Her National Provider Identifier (NPI) number is 1023037686. Appointment can be made via the phone number (216) 844-7494. She is affiliated with 2 hospitals.
Conditions treated
Dr. Katherine Appleton Downes, being an pathologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Katharine A. Downes.
- Benign Tumor
- Bug Bites
- Cyst
- Infarction
- Peripheral Nerve Tumors
- Skin Biopsy
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Katharine A. Downes as in-network for the following 2026 plans.
Health plans
CareSource
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 21 plans from CareSource
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze 7500 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Core Gold 1500 $10 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| HDHP Preventive Silver 5500 $0 Chronic Care Drugs | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Katharine A. Downes is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Katharine A. Downes is enrolled to bill Medicare as a Practitioner - Pathology .
Bills through: University Hospitals Medical Group Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Ortho-Clinical Diagnostics | $8616 |
| Werfen Usa | $1059 |
| American National Red Cross | $13 |
Other
| Other | $3700 |
| Travel and Lodging | $3214 |
| Consulting | $2355 |
| Food and Beverage | $420 |
Studies
CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated in 1997Additional Specialities
- Dermatopathologist
- Immunopathologist
- Neuropathologist
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Questions & Answers
Does Dr. Katherine Appleton Downes accept insurance?
Dr. Katherine Appleton Downes is listed in-network for 21 ACA Marketplace (Obamacare/HealthCare.gov) plans from CareSource. See the Marketplace plans section for details.
Has Dr. Katherine Appleton Downes affiliation with hospitals?
Dr. Katherine Appleton Downes is affiliated with UNIVERSITY HOSPITALS OF CLEVELAND. For the full list of hospitals see this list.
Where can you meet with Dr. Katherine Appleton Downes?
Dr. Katherine Appleton Downes's office is located at 11100 Euclid Avenue in Cleveland, OH 44106.
What conditions does Dr. Katherine Appleton Downes treat?
Dr. Katherine Appleton Downes provides treatment for Benign Tumor, Bug Bites, Cyst, Infarction, Peripheral Nerve Tumors, Skin Biopsy.