Dr. Nathalie Castillo
- Gender: Female
- Experience: 19 years
- Graduation year: 2002
- Sole propriator: No
- NPI: 1568491355
Dr. Nathalie Castillo MD
Obstetrician and Gynecologist
She is located at 2651 East Discovery Parkway in Bloomington, IN 47408. Can help patients with the following: Birth Control Counseling, Hot Flashes, Miscarriage, Premenstrual Syndrome (PMS), Sexually Transmitted Diseases (STDs), Vaginal Bleeding. Her National Provider Identifier (NPI) number is 1568491355. Appointment can be made via the phone number (812) 918-3400. She also has a website where you can get more information. The website can be found at https://iuhealth.org/find-providers/provider/nathalie-castillo-md-5302. She is affiliated with 4 practices and 1 hospitals.
Conditions treated
Dr. Nathalie Castillo, being an obstetrician and gynecologist, 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. Nathalie Castillo.
- Amenorrhea
- Bacterial Vaginosis
- Birth Control Counseling
- Blood in Urine
- Braxton Hicks Contractions
- Breast Cancer
- Breastfeeding
- Breastfeeding and Lactation
- Cancer
- Cervical Cancer
- Cervical Intraepithelial Neoplasia (CIN)
- Chlamydia
- Ectopic Pregnancy
- Endometriosis
- Fibrocystic Breast Disease
- Gestational Diabetes
- Group B Streptococcal Infection (GBS)
- Gynecological Exam
- High Blood Pressure
- Hot Flashes
- Human Papillomavirus (HPV)
- Infertility
- Labor and Birth
- Menopause
- Menstrual Cramps
- Miscarriage
- Morning Sickness
- Osteoporosis
- Ovarian Cancer
- Ovarian Cysts
- Overactive Bladder (OAB)
- Pelvic Inflammatory Disease (PID)
- Pelvic Pain
- Perimenopause
- Placenta Previa
- Polycystic Ovary Syndrome (PCOS)
- Preeclampsia and Eclampsia
- Pregnancy
- Premature Ovarian Failure (POF)
- Premenstrual Dysphoric Disorder (PMDD)
- Premenstrual Syndrome (PMS)
- Prenatal Care
- Sexually Transmitted Diseases (STDs)
- Trichomoniasis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Uterine Fibroids
- Uterine Growths
- VBAC
- Vaginal Atrophy and Dryness
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Pain
- Vaginitis
- Women's Health
- Yeast Infection
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Nathalie Castillo as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Sep 10, 2026, as reported by the insurer.
Show all 15 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Essential 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Bronze | Participating | Not accepting new patients |
| Anthem Bronze Essential 10150 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Bronze | Participating | Not accepting new patients |
| Anthem Bronze Essential 6500 HSA (+ Incentives) | HMO · Expanded Bronze | Participating | Not accepting new patients |
| Anthem Bronze Essential 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Expanded Bronze | Participating | Not accepting new patients |
| Anthem Bronze Essential POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Not accepting new patients |
| Anthem Bronze Essential POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Not accepting new patients |
| Anthem Catastrophic Essential (+ Incentives) | HMO · Catastrophic | Participating | Not accepting new patients |
| Anthem Gold Essential 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Gold | Participating | Not accepting new patients |
| Anthem Gold Essential 2200 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Gold | Participating | Not accepting new patients |
| Anthem Heart Healthy Bronze Essential 4500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Expanded Bronze | Participating | Not accepting new patients |
| Anthem Heart Healthy Silver Essential 4500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Not accepting new patients |
| Anthem Silver Essential 3500 HSA (+ Incentives) | HMO · Silver | Participating | Not accepting new patients |
| Anthem Silver Essential 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Not accepting new patients |
| Anthem Silver Essential 7000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Not accepting new patients |
| Anthem Silver Essential 7000 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | 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. Nathalie Castillo 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. Nathalie Castillo is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Indiana University Health Southern Indiana Physicians Llc
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
| Bayer | $74 |
| Noven | $64 |
| Hologic | $51 |
Other
| Food and Beverage | $352 |
Studies
Graduated in 2002Other ways to reach out
- Website: https://iuhealth.org/find-providers/provider/nathalie-castillo-md-5302
Additional Specialities
- Gynecologist
Affiliated practices
Questions & Answers
Where can you meet with Dr. Nathalie Castillo?
Dr. Nathalie Castillo's office is located at 2651 East Discovery Parkway in Bloomington, IN 47408.
What conditions does Dr. Nathalie Castillo treat?
Dr. Nathalie Castillo provides treatment for Birth Control Counseling, Hot Flashes, Miscarriage, Premenstrual Syndrome (PMS), Sexually Transmitted Diseases (STDs), Vaginal Bleeding. For the full list see this list.
Has Dr. Nathalie Castillo affiliation with hospitals?
Dr. Nathalie Castillo is affiliated with INDIANA UNIVERSITY HEALTH BLOOMINGTON HOSPITAL.
Does Dr. Nathalie Castillo accept insurance?
Dr. Nathalie Castillo is listed in-network for 15 ACA Marketplace (Obamacare/HealthCare.gov) plans from Anthem Blue Cross and Blue Shield. See the Marketplace plans section for details.
Does Dr. Nathalie Castillo have affiliation with practices?
Dr. Nathalie Castillo is affiliated with IU Health Bloomington Hospital Behavioral Health Services - IU Health Bloomington Hospital. For the full list of practices see this list.