Anita Carmen Choy, MD
Anita Carmen Choy is an Allergy Allergy & Immunology specialist based in Palo Alto, CA with over 40 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Anita Carmen Choy, MD has practiced allergy & immunology for 40+ years, working in independent practice. She has been in practice for 40+ years. Among her Medicare patients, common conditions include high cholesterol, hypertension, and asthma (per CMS data).
Older · 1173dNPPES updated 2023-03-07 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1101 Welch Rd #A2, Palo Alto, CA 94304-1904
How Does This Doctor Compare?
Medicare Patients
177
Unique beneficiaries
Standard volumePrescription Recipients
93
Patients prescribed
Prescriptions Written
411
Total claims
Total Medicare drug cost: $171k
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.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Asthma.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
A condition causing airway inflammation, wheezing, and difficulty breathing
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Weakened bones that are more prone to fractures, common in older adults
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$367 received from industry
11 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Anita Carmen Choy's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
40 years in practice
Senior practitioner
A physician who specializes in the diagnosis, treatment, and management of allergies.
Taxonomy: 207KA0200X
Mailing address
211 Quarry Rd # 106, Palo Alto, CA 94304-1416
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 200034
View hospital on Medicare Care CompareVirtual Allergy & Immunology Care With Anita Carmen Choy
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Anita Carmen Choy for cholesterol management, blood pressure monitoring, asthma reviews — no travel to Palo Alto 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 Anita Carmen Choy
NPI records show Dr. Choy as active with telehealth listed in Palo Alto, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (650) 322-3847.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Anita Carmen Choy
Practice Location
1101 Welch Rd #A2, Palo Alto, CA 94304-1904
Mailing Address
211 Quarry Rd # 106, Palo Alto, CA 94304-1416
This is a provider directory. Contact the office directly to schedule appointments.
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