Dr. Clayton D. Humphrey
- Gender: Male
- Experience: 5 years
- Graduated from: Lincoln Memorial University Medical Department
- Graduation year: 2016
- Sole propriator: Yes
- NPI: 1104289057
Dr. Clayton D. Humphrey D.O.
Hospitalist
He is located at 1924 Alcoa Highway # U56 in Knoxville, TN 37920. Can help patients with the following: Anemia, Headache, Hiatal Hernia, High Blood Pressure, Hot Flashes, Urethritis. His National Provider Identifier (NPI) number is 1104289057. Appointment can be made via the phone number (865) 305-9081. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Clayton Devereau Humphrey, being an hospitalist, 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. Clayton D. Humphrey.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Clayton D. Humphrey as in-network for the following 2026 plans.
Health plans
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Cigna Healthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect Bronze 7500 Indiv Med Deductible | EPO · Bronze | Preferred | Not accepting new patients |
| Connect Bronze 8500 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Connect Bronze CMS Standard | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Connect Gold 1500 Indiv Med Deductible | EPO · Gold | Preferred | Not accepting new patients |
| Connect Gold CMS Standard | EPO · Gold | Preferred | Not accepting new patients |
| Connect myDiabetesCare Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Connect myDiabetesCare Silver | EPO · Silver | Preferred | Not accepting new patients |
| Connect Silver 3000 Indiv Med Deductible | EPO · Silver | Preferred | Not accepting new patients |
| Connect Silver 4500 Indiv Med Deductible | EPO · Silver | Preferred | Not accepting new patients |
| Connect Silver CMS Standard | EPO · Silver | Preferred | Not 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. Clayton D. Humphrey 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. Clayton D. Humphrey is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: University Health System, 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.
Studies
LINCOLN MEMORIAL UNIVERSITY MEDICAL DEPARTMENT
Graduated in 2016Additional Specialities
- Internist
- Resident
Looking for more Hospitalists?
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- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Female
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Female
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: #U56 1924 Alcoa Highway Knoxville, 37920, TN
- Gender: Male
- Address: 1924 Alcoa Highway Knoxville, 37920, TN
Questions & Answers
Does Dr. Clayton Devereau Humphrey accept insurance?
Dr. Clayton Devereau Humphrey is listed in-network for 10 ACA Marketplace (Obamacare/HealthCare.gov) plans from Cigna Healthcare. See the Marketplace plans section for details.
What conditions does Dr. Clayton Devereau Humphrey treat?
Dr. Clayton Devereau Humphrey provides treatment for Anemia, Headache, Hiatal Hernia, High Blood Pressure, Hot Flashes, Urethritis. For the full list see this list.
Where can you meet with Dr. Clayton Devereau Humphrey?
Dr. Clayton Devereau Humphrey's office is located at 1924 Alcoa Highway # U56 in Knoxville, TN 37920.
Has Dr. Clayton Devereau Humphrey affiliation with hospitals?
Dr. Clayton Devereau Humphrey is affiliated with UNIVERSITY OF TN MEDICAL CENTER.
Does Dr. Clayton Devereau Humphrey have affiliation with practices?
Dr. Clayton Devereau Humphrey is affiliated with Cherokee Health Systems Talbott Office.