Dr. Rachel L. Marek M.D.
Pediatrician
She is located at 6701 Fannin Street in Houston, TX 77030. Can help patients with the following: Anemia, Asthma, Common Cold, Pervasive Developmental Disorders (PDD), Tourette Syndrome, Upper Respiratory Infection (URI). Her National Provider Identifier (NPI) number is 1831203926. Appointment can be made via the phone number (832) 824-1000. She is affiliated with 1 practices.
Conditions treated
Dr. Rachel Lynn Marek, 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. Rachel L. Marek.
- 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. Rachel L. Marek as in-network for the following 2026 plans.
Health plans
Harbor Health
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harbor Health G0 $0 Deductible $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health G1S $30 PCP $30 Mental Health Office Visit $30 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health S1 $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Silver | Preferred | Accepting new patients |
| Harbor Health S1S $40 PCP $40 Mental Health Office Visit $40 Express Care | HMO · Silver | Preferred | Accepting new patients |
Moda Health Plan, Inc.
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Moda Select Texas Bronze 8700 ($0 Virtual Urgent Care through CirrusMD) | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Select Texas Bronze HDHP 7500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Select Texas Standard Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Select Texas Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Moda Select Texas Standard Silver | 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. Rachel L. Marek 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. Rachel L. Marek is enrolled to bill Medicare as a Practitioner - Pediatric Medicine .
Bills through: Texas Childrens Physician Group
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.
Additional Specialities
- Hospitalist
Looking for more Pediatricians?
Out of the 1062 pediatricians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 6431 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: 6621 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: Suite 1450 6620 Main Street Houston, 77030, TX
- Gender: Male
- Address: 1 Baylor Plaza Houston, 77030, TX
- Gender: Female
- Address: Suite West 6104 6621 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: 6431 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: 5841 South Maryland Avenue Chicago, 60637, IL
- Gender: Male
- Address: 6701 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: 6621 Fannin Street Houston, 77030, TX
- Gender: Male
- Address: 6701 Fannin Street Houston, 77030, TX
Questions & Answers
Does Dr. Rachel Lynn Marek have affiliation with practices?
Dr. Rachel Lynn Marek is affiliated with Texas Children's Physician Group.
What conditions does Dr. Rachel Lynn Marek treat?
Dr. Rachel Lynn Marek provides treatment for Anemia, Asthma, Common Cold, Pervasive Developmental Disorders (PDD), Tourette Syndrome, Upper Respiratory Infection (URI). For the full list see this list.
Where can you meet with Dr. Rachel Lynn Marek?
Dr. Rachel Lynn Marek's office is located at 6701 Fannin Street in Houston, TX 77030.
Does Dr. Rachel Lynn Marek accept insurance?
Dr. Rachel Lynn Marek is listed in-network for 9 ACA Marketplace (Obamacare/HealthCare.gov) plans from Harbor Health, Moda Health Plan, Inc.. See the Marketplace plans section for details.