Summary

Dr. Clayton Naddell is an internal medicine physician who completed both his internship and residency at Santa Barbara Cottage Hospital, finishing his residency in 2019. His medical training has equipped him to provide comprehensive care for adult patients with a wide range of health conditions. Dr. Naddell is bilingual and communicates with patients in both English and Spanish.

Dr. Naddell practices at Optum-Mission Hills in Mission Hills, California, and maintains an affiliation with Santa Barbara Cottage Hospital. He focuses on managing diabetes and cholesterol disorders, helping patients control conditions like type 2 diabetes and high cholesterol. His practice includes preventive care services such as flu vaccinations and routine blood testing to monitor patient health.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 47 insurance plans accepted
  • speaks English, Spanish
  • Santa Barbara Cottage Hospital
  • 1 specialty
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Optum-Mission Hills

11600 Indian Hills RdMission Hills, CA 91345

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Clayton Thomas Naddell, MDDr. Nima Ghadimi, MDEric HarkerDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
29 Years of Experience 25 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English, French, Bambara
Mission Hills , CAScottsdale , AZLyons , COTigard , OR
Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Duke University School Of Medicine Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Clayton Thomas Naddell

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • AmeriHealth
  • AmeriHealth - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • Cigna
  • Commonwealth Care Alliance
  • Health Alliance
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - IPA
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health
  • PreferredOne
  • Premier Health Plan
  • SCAN Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare
  • Western Health Advantage

Medical Specialties

Clayton Thomas Naddell has the following specialty

Certifications, License, & Education

Clayton Thomas Naddell holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Santa Barbara Cottage Hospital in 2019.

Internship

Completed their internship at Santa Barbara Cottage Hospital in 2017.

NPI Number

Clayton Thomas Naddell's NPI number is 1699126904.

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Frequently Asked Questions

Is Clayton Naddell accepting new patients?
Clayton Naddell is accepting new patients on Vitals. View Clayton Naddell's profile on Vitals to make an appointment.
Where is Clayton Naddell's office located?
Clayton Naddell's office is located at 11600 Indian Hills Rd, Mission Hills, CA, 91345.
What languages does Clayton Naddell speak?
Clayton Naddell speaks English and Spanish.
Does Clayton Naddell accept virtual/telehealth appointments?
Clayton Naddell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Clayton Naddell accept my insurance?
You can see the insurance plans that Clayton Naddell accepts on their Vitals profile.

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