Dr. Isabel Fernandez-Holtzman
- Gender: Female
- Sole propriator: No
- NPI: 1629182852
Dr. Isabel Fernandez-Holtzman M.D.
Pediatrician
She is located at 714 Gravois Road Ste 200 in Fenton, MO 63026. Can help patients with the following: Fetal Alcohol Syndrome (FAS), Fragile X Syndrome (FXS), Influenza, Parenting, Pinworm Infection, Skin Rash. Her National Provider Identifier (NPI) number is 1629182852. Appointment can be made via the phone number (636) 349-5437. She is affiliated with 1 practices.
Conditions treated
Dr. Isabel Fernandez-Holtzman, 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. Isabel Fernandez-Holtzman.
- 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. Isabel Fernandez-Holtzman as in-network for the following 2026 plans.
Health plans
Cox HealthPlans
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 7 plans from Cox HealthPlans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cox HealthPlans Bronze Expanded Standard | EPO · Expanded Bronze | EPO | Accepting new patients |
| Cox HealthPlans Bronze Preferred | EPO · Bronze | EPO | Accepting new patients |
| Cox HealthPlans Gold Preferred | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Gold Standard | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Silver Connect | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Preferred | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Standard | EPO · Silver | EPO | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non 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. Isabel Fernandez-Holtzman 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. Isabel Fernandez-Holtzman is enrolled to bill Medicare as a Practitioner - Pediatric Medicine .
Bills through: Wuca-fenton Pediatrics 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
| Pfizer | $696 |
| Shire North American Group | $422 |
| Novo Nordisk | $125 |
Other
| Food and Beverage | $2235 |
Looking for more Pediatricians?
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- Address: Suite 300 1011 Bowles Avenue Fenton, 63026, MO
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- Gender: Male
- Address: Suite 108 1203 Smizer Mill Road Fenton, 63026, MO
- Gender: Male
- Address: 10 Bowles Avenue Fenton, 63026, MO
- Gender: Female
- Address: Suite 300 1011 Bowles Avenue Fenton, 63026, MO
- Gender: Female
- Address: 1345 Smizer Mill Road Fenton, 63026, MO
- Gender: Female
- Address: Suite 200 714 Gravois Road Fenton, 63026, MO
- Gender: Female
- Address: Suite 200 714 Gravois Road Fenton, 63026, MO
Questions & Answers
Where can you meet with Dr. Isabel Fernandez-Holtzman?
Dr. Isabel Fernandez-Holtzman's office is located at 714 Gravois Road Ste 200 in Fenton, MO 63026.
Does Dr. Isabel Fernandez-Holtzman have affiliation with practices?
Dr. Isabel Fernandez-Holtzman is affiliated with Fenton Pediatrics.
What conditions does Dr. Isabel Fernandez-Holtzman treat?
Dr. Isabel Fernandez-Holtzman provides treatment for Fetal Alcohol Syndrome (FAS), Fragile X Syndrome (FXS), Influenza, Parenting, Pinworm Infection, Skin Rash. For the full list see this list.
Does Dr. Isabel Fernandez-Holtzman accept insurance?
Dr. Isabel Fernandez-Holtzman is listed in-network for 20 ACA Marketplace (Obamacare/HealthCare.gov) plans from Cox HealthPlans, UnitedHealthcare. See the Marketplace plans section for details.