Alfred Moon, M.D.
Alfred Moon is an Allergy & Immunology specialist based in Yorba Linda, CA with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Alfred Moon, M.D. practices as part of a group allergy & immunology specialist practice in Yorba Linda, CA. He graduated from Albany Medical College of Union University in 2005 and has 21+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 4775dNPPES updated 2013-04-26 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
4300 Rose Dr, Yorba Linda, CA 92886-2026
How Does This Doctor Compare?
Generic Rx
↑ Higher = better64.3%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-18.5 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
154
Unique beneficiaries
Standard volumePrescription Recipients
224
Patients prescribed
Prescriptions Written
950
Total claims
Total Medicare drug cost: $1.15M
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.
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 Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-5%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+9%) — a focus area for this doctor
A condition causing airway inflammation, wheezing, and difficulty breathing
US avg: 13.3%↑ More patients than average (+23%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+15%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-10%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-9%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.5k received from industry
82 transactions reported in 2024 ·Moderate 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 Alfred Moon's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
Albany Medical College
21 years in practice
Experienced
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Taxonomy: 207K00000X
Education & Training
Albany Medical College of Union University (Class of 2005)
Mailing address
279 Imperial Hwy Suite 730, Fullerton, CA 92835-1041
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190319
View hospital on Medicare Care CompareVirtual Allergy & Immunology Care With Alfred Moon
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alfred Moon for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Yorba Linda 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 Alfred Moon
Dr. Moon is listed as active in the NPI registry with telehealth listed in Yorba Linda, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 528-4211.
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 Alfred Moon
Practice Location
4300 Rose Dr, Yorba Linda, CA 92886-2026
Mailing Address
279 Imperial Hwy Suite 730, Fullerton, CA 92835-1041
This is a provider directory. Contact the office directly to schedule appointments.
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