Aida Calvillo, MD
Aida Calvillo is an Internal Medicine specialist based in Greenbrae, CA with over 30 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Aida Calvillo, MD has practiced internal medicine for 30+ years, working in group practice. A University of Washington School of Medicine graduate since 1996, she brings 30+ years of experience. A physician who provides long-term, comprehensive care in the office and the hospital.
At a glance
- Uses generic medications more than 83% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 3959dNPPES updated 2015-07-22 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
250 Bon Air Rd, Greenbrae, CA 94904-1702
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better5.37%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+0.3 pts)
5.37% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better93.2%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+10.4 pts)
Better than 83% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
11
Unique beneficiaries
Boutique practicePrescription Recipients
623
Patients prescribed
Prescriptions Written
4,298
Total claims
Total Medicare drug cost: $127k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
Patient Reviews
No patient reviews yet. If you've seen Aida Calvillo, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1996
University of Washington School of Medicine
30 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of Washington School of Medicine (Class of 1996)
Mailing address
401 Forbes Ave, San Rafael, CA 94901-1748
Differs from practice location
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 201311
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Aida Calvillo
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Aida Calvillo for follow-ups, medication reviews, and ongoing care — no travel to Greenbrae required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Aida Calvillo
Dr. Calvillo is listed as active in the NPI registry with telehealth listed in Greenbrae, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 448-1500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Aida Calvillo
Practice Location
250 Bon Air Rd, Greenbrae, CA 94904-1702
Mailing Address
401 Forbes Ave, San Rafael, CA 94901-1748
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers