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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Whitney Mandel, Adolescent Medicine Specialist in Valencia, CA?
Dr. Rebecca Whitney Mandel, MD is an Adolescent Medicine Specialist, who primarily practices in Valencia, CA. She is board certified. Dr. Whitney Mandel is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Whitney Mandel’s office at (661) 294-2229.
Is Dr. Whitney Mandel board certified as an Adolescent Medicine Specialist?
Yes, Dr. Rebecca Whitney Mandel, MD is board certified by the American Board of Pediatrics
What languages does Dr. Whitney Mandel speak?
Dr. Whitney Mandel and their clinical team can communicate with patients in the following languages:
English
What conditions does an Adolescent Medicine Specialist like Dr. Whitney Mandel typically treat?
As an Adolescent Medicine Specialist, Dr. Whitney Mandel diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Whitney Mandel. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
What procedures does an Adolescent Medicine Specialist like Dr. Whitney Mandel typically perform?
As an Adolescent Medicine Specialist, procedures performed by Dr. Rebecca Whitney Mandel may include:
- Adolescent Annual Check Up
- Adolescent Medicine Consultation
- Adolescent Medicine Follow Up
- Adolescent Pap Smear / Annual GYN Exam
Please contact Dr. Whitney Mandel's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Whitney Mandel accept my insurance?
Dr. Whitney Mandel accepts most major insurance plans. Important: Please call our office at (661) 294-2229 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Whitney Mandel accept in Valencia, CA?
Dr. Whitney Mandel in Valencia, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Adventist Health System
All Other Third Party
Allied Benefit Systems
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Keenan & Associates
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Whitney Mandel's office located?
Dr. Rebecca Whitney Mandel's Primary Practice
27867 Smyth Dr Ste 100
Valencia, CA 91355
(661) 294-2229
What is Dr. Whitney Mandel's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Whitney Mandel's National Provider Identifier (NPI) number is 1083695605.
What common questions do patients ask about Dr. Whitney Mandel?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Whitney Mandel
What is Dr. Rebecca Whitney Mandel's specialty?
Dr. Whitney Mandel is a Adolescent Medicine Specialist near Valencia, CA.
Is this Dr. Rebecca Whitney Mandel affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Whitney Mandel is affiliated with Henry Mayo Newhall Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Adolescent Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Adolescent Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Rebecca Whitney Mandel accepting new patients in Valencia, CA?
Yes, Dr. Rebecca Whitney Mandel is accepting new patients at this time.
Does Dr. Rebecca Whitney Mandel offer online booking?
Please contact Dr. Whitney Mandel's office at (661) 294-2229 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rebecca Whitney Mandel?
Please contact Dr. Whitney Mandel's office at (661) 294-2229 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Rebecca Whitney Mandel have?
Dr. Rebecca Whitney Mandel is certified by the American Board of Pediatrics.
Other Adolescent Medicine Specialist Near Valencia, CA

Adolescent Medicine Specialist
Dr. Kathy Brockett, MD is an Adolescent Medicine Specialist, who primarily practices in Valencia, CA. She has been practicing for over 35 years and is board certified.
Valencia, CA
MM
Adolescent Medicine Specialist
Dr. Mary Ellen Mccormick, MD is an Adolescent Medicine Specialist, who primarily practices in Valencia, CA with 1 additional practice location. She has been practicing for over 15 years.
Valencia, CA

Adolescent Medicine Specialist
Dr. Brian Kirschner, MD is an Adolescent Medicine Specialist, who primarily practices in Valencia, CA. He has been practicing for over 22 years.
Valencia, CA