Dr. Mary S. Heaney
- Gender: Female
- Experience: 43 years
- Sole propriator: No
- NPI: 1043220296
Dr. Mary S. Heaney MD
Pediatrician
She is located at 1465 South Grand Boulevard in St. Louis, MO 63104. Can help patients with the following: Chronic Cough, Hay Fever, Headache, Kawasaki Disease, Nausea and Vomiting, Speech Disorders. Her National Provider Identifier (NPI) number is 1043220296. Appointment can be made via the phone number (314) 268-4101.
Conditions treated
Dr. Mary S. Heaney, being an pediatrician, 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. Mary S. Heaney.
- Abdominal Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Asthma
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bronchitis
- Cerebral Palsy (CP)
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Chronic Cough
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Croup
- Developmental Delays
- Down Syndrome
- Dyslexia
- Eczema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- General Care
- Hay Fever
- Head Lice
- Headache
- Hives
- Infant Care
- Influenza
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Parenting
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Prescription Refill
- Reye Syndrome
- Rickets
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tourette Syndrome
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mary S. Heaney as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 26, 2026, as reported by the insurer.
Show all 10 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Pathway 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Catastrophic Pathway (+ Incentives) | EPO · Catastrophic | Participating | Accepting new patients |
| Anthem Gold Pathway 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Pathway 4900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Heart Healthy Silver Pathway 3100 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 5350 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 7200 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | 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. Mary S. Heaney 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. Mary S. Heaney is enrolled to bill Medicare as a Practitioner - Pediatric Medicine .
Bills through: Ssm Health Care St Louis
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.
Looking for more Pediatricians?
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- Gender: Female
- Address: 1465 South Grand Boulevard Saint Louis, 63104, MO
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- Address: Saint Louis University Hospital-Internal Medicine 1402 South Grand Boulevard Saint Louis, 63104, MO
- Gender: Male
- Address: 1465 South Grand Boulevard Saint Louis, 63104, MO
- Gender: Female
- Address: Div Ped Newborn Medcine, Ste G800 3801 South National Avenue Springfield, 65807, MO
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- Address: 350 Rhode Island Street Suite 200 San Francisco, 94103, CA
- Gender: Male
- Address: 1465 South Grand Boulevard Saint Louis, 63104, MO
- Gender: Female
- Address: 39000 Bob Hope Drive Rancho Mirage, 92270, CA
- Gender: Female
- Address: 1465 South Grand Boulevard Saint Louis, 63104, MO
Questions & Answers
Does Dr. Mary S. Heaney accept insurance?
Dr. Mary S. Heaney is listed in-network for 10 ACA Marketplace (Obamacare/HealthCare.gov) plans from Anthem Blue Cross and Blue Shield. See the Marketplace plans section for details.
Where can you meet with Dr. Mary S. Heaney?
Dr. Mary S. Heaney's office is located at 1465 South Grand Boulevard in St. Louis, MO 63104.
What conditions does Dr. Mary S. Heaney treat?
Dr. Mary S. Heaney provides treatment for Chronic Cough, Hay Fever, Headache, Kawasaki Disease, Nausea and Vomiting, Speech Disorders. For the full list see this list.