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About Dr. Maria S. Ortiz-Tweed
Background and practice information
Dr. Maria S. Ortiz-Tweed is a pediatrician serving patients in the Truckee, CA area.
Dr. Maria S. Ortiz-Tweed is in-network with 5 insurance providers, including Aetna, Blue Shield of California, Oxford Health Plans (UHC), and 2 more. Patients are encouraged to verify coverage with her office before scheduling an appointment.
At a Glance
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Claim this profilePractice Locations
1 location
10775 Pioneer Trl Ste 215
Truckee, CA 96161
(415) 424-4266
Insurance Networks
Accepted insurance plans and networks
Dr. Maria S. Ortiz-Tweed accepts 23 plans from 5 insurers, including UnitedHealthcare, Aetna, Blue Shield of California.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
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This profile appears in 5 insurance networks
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About Pediatric Medicine
Specialty overview and common conditions
A pediatrician is a medical doctor (M.D. or D.O.) who specializes in the health, growth, and development of children from birth through adolescence, typically until age 18-21. Pediatricians provide preventive care, diagnose and treat childhood illnesses, monitor developmental milestones, and offer g...
Common conditions treated by pediatric medicine specialists:
- Upper Respiratory Infections (URIs) and Common Cold
- Ear Infections (Otitis Media)
- Asthma
- Gastroenteritis (Stomach Flu)
Frequently Asked Questions
Common questions about Maria S. Ortiz-Tweed
Does Dr. Ortiz-Tweed accept Medicare?
Based on available data, Dr. Ortiz-Tweed does not currently accept Medicare assignment. Patients should contact the office directly to verify current insurance acceptance and discuss payment options.
What insurance does Dr. Ortiz-Tweed accept?
Dr. Ortiz-Tweed is in-network with 5 insurance providers, including Aetna, Blue Shield of California, Oxford Health Plans (UHC), UMR, UnitedHealthcare. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Ortiz-Tweed's office before scheduling.
Does Dr. Ortiz-Tweed offer telehealth or virtual appointments?
Dr. Ortiz-Tweed does not currently list telehealth services. For virtual care options, contact the office directly or consider other pediatric medicine providers in Truckee who offer telehealth.
What conditions does Dr. Ortiz-Tweed treat?
As a pediatric medicine specialist, Dr. Ortiz-Tweed commonly treats conditions including upper respiratory infections (uris) and common cold, ear infections (otitis media), asthma, gastroenteritis (stomach flu), skin conditions (eczema, diaper rash, rashes), and other related health concerns. Contact the office to discuss your specific healthcare needs.
Where is Dr. Ortiz-Tweed's office located?
Dr. Ortiz-Tweed practices at 10775 PIONEER TRL STE 215, Truckee, CA 96161. You can reach the office by calling (415) 424-4266.
How do I make an appointment with Dr. Ortiz-Tweed?
To schedule an appointment with Dr. Ortiz-Tweed, call the office at (415) 424-4266. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards