Dr. Karisa L. Hajek
- Gender: Female
- Experience: 7 years
- Graduated from: University Of Nebraska College Of Medicine
- Graduation year: 2014
- Sole propriator: No
- NPI: 1013322866
Dr. Karisa L. Hajek M.D.
Pediatrician
She is located at 139 South 40th Street in Omaha, NE 68131. Can help patients with the following: Abdominal Pain, Eczema, Food Poisoning, Hyperlipidemia, Parenting, Urethritis. Her National Provider Identifier (NPI) number is 1013322866. Appointment can be made via the phone number (402) 595-3939. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Karisa Lee Hajek, 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. Karisa L. Hajek.
- Abdominal Pain
- Acute Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bladder Control
- Bronchitis
- Cerebral Palsy (CP)
- Chest Pain
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Constipation
- Croup
- Cystitis
- Developmental Delays
- Diarrhea
- Down Syndrome
- Dyslexia
- Eczema
- Edema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hives
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Infant Care
- Influenza
- Inguinal Hernia
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Obesity
- Osteoporosis
- Parenting
- Peptic Ulcer
- 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)
- Urethritis
- 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. Karisa L. Hajek as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Nebraska
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HeartlandBlue Bronze HSA 6500 NEtwork Blue | EPO · Expanded Bronze | Preferred | Accepting new patients |
Medica
Network data as of Jul 13, 2026, as reported by the insurer.
Show all 18 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elevate by Medica Bronze $0 Copay PCP Visits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elevate by Medica Bronze Premier | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elevate by Medica Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elevate by Medica Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Elevate by Medica Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Elevate by Medica Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Elevate by Medica Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Elevate by Medica Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Elevate by Medica Silver Standard | EPO · Silver | Preferred | Accepting new patients |
| Medica Insure Bronze Premier | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Insure Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Insure Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Insure Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica Insure Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica Insure Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica Insure Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica Insure Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica Insure Silver Standard | EPO · Silver | Preferred | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | 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. Karisa L. Hajek 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. Karisa L. Hajek is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Unmc Physicians
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
| Merck | $12 |
Other
| Food and Beverage | $13 |
Studies
UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated in 2014Additional Specialities
- Internist
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Questions & Answers
Does Dr. Karisa Lee Hajek have affiliation with practices?
Dr. Karisa Lee Hajek is affiliated with Unmc Physicians.
Does Dr. Karisa Lee Hajek accept insurance?
Dr. Karisa Lee Hajek is listed in-network for 29 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Nebraska, Medica, Oscar Insurance Company. See the Marketplace plans section for details.
Has Dr. Karisa Lee Hajek affiliation with hospitals?
Dr. Karisa Lee Hajek is affiliated with THE NEBRASKA MEDICAL CENTER.
What conditions does Dr. Karisa Lee Hajek treat?
Dr. Karisa Lee Hajek provides treatment for Abdominal Pain, Eczema, Food Poisoning, Hyperlipidemia, Parenting, Urethritis. For the full list see this list.
Where can you meet with Dr. Karisa Lee Hajek?
Dr. Karisa Lee Hajek's office is located at 139 South 40th Street in Omaha, NE 68131.