Sierra Nager RD, LDN

Dietitian

She is located at 2301 Erwin Road in Durham, NC 27705. Can help patients with the following: Diabetes Mellitus (DM) Type 2, Diverticulosis, Heart Disease, High Blood Pressure, Metabolic Detoxing, Obesity. Her National Provider Identifier (NPI) number is 1588280457. Appointment can be made via the phone number (919) 668-6136.

Conditions treated Marketplace plans

Conditions treated

Sierra Nager, being an dietitian, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Sierra Nager.

Abdominal Pain
Anemia
Anorexia Nervosa
Beriberi
Binge Eating Disorder
Bulimia Nervosa
Celiac Disease
Childhood Obesity
Constipation
Crohn's Disease
Diabetes
Diabetes Mellitus (DM) Type 2
Diverticulosis
Eating Disorder
Fatty Liver Disease
Feeding Tube
Food Allergies
Food Allergy
Food Sensitivities
Gastric Bypass Surgery
Heart Disease
Hiatal Hernia
High Blood Pressure
Indigestion
Inflammatory Bowel Disease (IBD)
Irritable Bowel Syndrome (IBS)
Lactose Intolerance
Malnutrition
Medical Nutrition Therapy
Metabolic Detoxing
Nutrition Planning
Obesity
Pediatric Nutrition
Pregnancy Nutrition
Sports Nutrition
Teenage Nutrition
Weight Gain
Weight Loss

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Sierra Nager as in-network for the following 2026 plans.

Health plans

Ambetter of North Carolina

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 29 plans from Ambetter of North Carolina

Ambetter of North Carolina plans
Plan	Plan type	Network tier	New patients
Clear Silver with $0 Insulin Options	HMO · Silver	Preferred	Accepting new patients
Complete Gold	HMO · Gold	Preferred	Accepting new patients
Complete Gold + Vision + Adult Dental	HMO · Gold	Preferred	Accepting new patients
Complete Gold with Atrium Health	HMO · Gold	Preferred	Accepting new patients
Complete Gold with Atrium Health + Vision + Adult Dental	HMO · Gold	Preferred	Accepting new patients
Elite Bronze	HMO · Expanded Bronze	Preferred	Accepting new patients
Elite Bronze + Vision + Adult Dental	HMO · Expanded Bronze	Preferred	Accepting new patients
Elite Bronze with Atrium Health	HMO · Expanded Bronze	Preferred	Accepting new patients
Elite Bronze with Atrium Health + Vision + Adult Dental	HMO · Expanded Bronze	Preferred	Accepting new patients
Enhanced Asthma/COPD Care Silver with $0 Drug Options	HMO · Silver	Preferred	Accepting new patients
Enhanced Asthma/COPD Care Silver with $0 Drug Options + Vision + Adult Dental	HMO · Silver	Preferred	Accepting new patients
Everyday Bronze	HMO · Expanded Bronze	Preferred	Accepting new patients
Everyday Bronze + Vision + Adult Dental	HMO · Expanded Bronze	Preferred	Accepting new patients
Everyday Bronze with Atrium Health	HMO · Expanded Bronze	Preferred	Accepting new patients
Everyday Bronze with Atrium Health + Vision + Adult Dental	HMO · Expanded Bronze	Preferred	Accepting new patients
Focused Silver with Atrium Health	HMO · Silver	Preferred	Accepting new patients
Focused Silver with Atrium Health + Vision + Adult Dental	HMO · Silver	Preferred	Accepting new patients
Standard Expanded Bronze	HMO · Expanded Bronze	Preferred	Accepting new patients
Standard Expanded Bronze + Vision + Adult Dental	HMO · Expanded Bronze	Preferred	Accepting new patients
Standard Expanded Bronze with Atrium Health	HMO · Expanded Bronze	Preferred	Accepting new patients
Standard Expanded Bronze with Atrium Health + Vision + Adult Dental	HMO · Expanded Bronze	Preferred	Accepting new patients
Standard Gold	HMO · Gold	Preferred	Accepting new patients
Standard Gold + Vision + Adult Dental	HMO · Gold	Preferred	Accepting new patients
Standard Gold with Atrium Health	HMO · Gold	Preferred	Accepting new patients
Standard Gold with Atrium Health + Vision + Adult Dental	HMO · Gold	Preferred	Accepting new patients
Standard Silver	HMO · Silver	Preferred	Accepting new patients
Standard Silver + Vision + Adult Dental	HMO · Silver	Preferred	Accepting new patients
Standard Silver with Atrium Health	HMO · Silver	Preferred	Accepting new patients
Standard Silver with Atrium Health + Vision + Adult Dental	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 Sierra Nager is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Looking for more Dietitians?

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Jennifer Buden

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Surekha Pendyal

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Linda S. Evanko

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Elisabetta Politi

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Questions & Answers

What conditions does Sierra Nager treat?

Sierra Nager provides treatment for Diabetes Mellitus (DM) Type 2, Diverticulosis, Heart Disease, High Blood Pressure, Metabolic Detoxing, Obesity. For the full list see this list.

Does Sierra Nager accept insurance?

Sierra Nager is listed in-network for 29 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter of North Carolina. See the Marketplace plans section for details.

Where can you meet with Sierra Nager?

Sierra Nager's office is located at 2301 Erwin Road in Durham, NC 27705.