Dr. Melissa H. Roy
- Gender: Female
- Experience: 15 years
- Sole propriator: Yes
- NPI: 1205006111
Dr. Melissa H. Roy M.D.
Pediatrician
She is located at 7777 Hennessy Boulevard Suite 103 in Baton Rouge, LA 70808. Can help patients with the following: Abdominal Pain, Cerebral Palsy (CP), Childhood Obesity, Down Syndrome, Influenza, Urinary Tract Infection (UTI). Her National Provider Identifier (NPI) number is 1205006111. Appointment can be made via the phone number (225) 767-6700. She is affiliated with 1 practices.
Conditions treated
Dr. Melissa Haggerty Roy, 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. Melissa H. Roy.
- 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. Melissa H. Roy as in-network for the following 2026 plans.
Health plans
HMO Louisiana
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 16 plans from HMO Louisiana
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue POS 60/40 $6500 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Accepting new patients |
| Blue POS 80/60 $3200 with 2 $0 PCP Virtual Visits | POS · Silver | Not Applicable | Accepting new patients |
| Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 50/50 $7500 Standardized HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 60/40 $6000 Standardized | POS · Silver | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 75/55 $2000 Standardized | POS · Gold | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 80/60 $1000 with 2 $0 PCP Virtual Visits | POS · Gold | Not Applicable | Accepting new patients |
| Precision Blue 80/60 $3200 with 2 $0 PCP Virtual Visits (BR) | POS · Silver | Not Applicable | Accepting new patients |
| Precision Blue 80/60 $3200 with 2 $0 PCP Virtual Visits (M) | POS · Silver | Not Applicable | Accepting new patients |
| Precision Blue 90/70 $9900 with 2 $0 PCP Virtual Visits (M) HSA Eligible | POS · Bronze | Not Applicable | Accepting new patients |
| Precision Blue Copay (PCP) 50/50 $7500 Standardized (BR) HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Precision Blue Copay (PCP) 50/50 $7500 Standardized (M) HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Precision Blue Copay (PCP) 60/40 $6000 Standardized (BR) | POS · Silver | Not Applicable | Accepting new patients |
| Precision Blue Copay (PCP) 60/40 $6000 Standardized (M) | POS · Silver | Not Applicable | Accepting new patients |
| Precision Blue Copay (PCP) 75/55 $2000 Standardized (BR) | POS · Gold | Not Applicable | Accepting new patients |
| Precision Blue Copay (PCP) 75/55 $2000 Standardized (M) | POS · Gold | Not Applicable | 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. Melissa H. Roy 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. Melissa H. Roy is enrolled to bill Medicare as a Practitioner - Pediatric Medicine .
Bills through: Pediatric Hospitalists Of Louisiana, 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
| Sunovion Pharmaceuticals | $56 |
| GlaxoSmithKline | $12 |
Other
| Food and Beverage | $68 |
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- Gender: Male
- Address: 8300 Constantin Boulevard Baton Rouge, 70809, LA
- Gender: Female
- Address: 8300 Constantin Boulevard Baton Rouge, 70809, LA
- Gender: Female
- Address: Suite 103 7777 Hennessy Boulevard Baton Rouge, 70808, LA
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Questions & Answers
Does Dr. Melissa Haggerty Roy accept patients with HMO Louisiana?
Yes, Dr. Melissa Haggerty Roy is listed in-network for HMO Louisiana through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Melissa Haggerty Roy have affiliation with practices?
Dr. Melissa Haggerty Roy is affiliated with Pediatric Intensivists of LA.
What conditions does Dr. Melissa Haggerty Roy treat?
Dr. Melissa Haggerty Roy provides treatment for Abdominal Pain, Cerebral Palsy (CP), Childhood Obesity, Down Syndrome, Influenza, Urinary Tract Infection (UTI). For the full list see this list.
Where can you meet with Dr. Melissa Haggerty Roy?
Dr. Melissa Haggerty Roy's office is located at 7777 Hennessy Boulevard Suite 103 in Baton Rouge, LA 70808.