Dr. Ana M. Castaneda Guarderas
- Gender: Female
- Experience: 11 years
- Graduation year: 2010
- Sole propriator: No
- NPI: 1194174318
Dr. Ana M. Castaneda Guarderas M.D.
Emergency Physician
She is located at 877 Jefferson Avenue in Memphis, TN 38103. Can help patients with the following: Angina, Bruises, Common Cold, General Care, Headache, Hematoma. Her National Provider Identifier (NPI) number is 1194174318. Appointment can be made via the phone number (901) 545-7100. She is affiliated with 1 hospitals.
Conditions treated
Dr. Ana Maria Castaneda Guarderas, being an emergency physician, 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. Ana M. Castaneda Guarderas.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Ana M. Castaneda Guarderas as in-network for the following 2026 plans.
Health plans
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · 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. Ana M. Castaneda Guarderas 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. Ana M. Castaneda Guarderas is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Ut Regional One Physicians 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
Graduated in 2010
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Questions & Answers
Has Dr. Ana Maria Castaneda Guarderas affiliation with hospitals?
Dr. Ana Maria Castaneda Guarderas is affiliated with REGIONAL ONE HEALTH.
Where can you meet with Dr. Ana Maria Castaneda Guarderas?
Dr. Ana Maria Castaneda Guarderas's office is located at 877 Jefferson Avenue in Memphis, TN 38103.
What conditions does Dr. Ana Maria Castaneda Guarderas treat?
Dr. Ana Maria Castaneda Guarderas provides treatment for Angina, Bruises, Common Cold, General Care, Headache, Hematoma. For the full list see this list.
Does Dr. Ana Maria Castaneda Guarderas accept insurance?
Dr. Ana Maria Castaneda Guarderas is listed in-network for 15 ACA Marketplace (Obamacare/HealthCare.gov) plans from Oscar Insurance Company. See the Marketplace plans section for details.