John Christopher Lewis, M.D.
John Christopher Lewis is an Allergy & Immunology specialist based in Scottsdale, AZ with over 44 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across AZ can see John Christopher Lewis, M.D. in person in Scottsdale or via virtual visit — no travel required. A Loyola University of Chicago, Stritch School of Medicine graduate since 1982, he brings 44+ years of experience. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and asthma. CMS MIPS quality score: 78.59/100 (2023).
At a glance
- Federal MIPS score higher than 29% of MIPS-scored doctors in Arizona
- Virtual visits available — no app or travel required
Older · 2083dNPPES updated 2020-09-08 · verify NPI on CMS · Verify license at Arizona Medical Board
How Does This Doctor Compare?
MIPS Score
202378.59/100
Arizona avg: 77.5 · US avg: 83.6
⚠ Lower than most doctors nationally(-5 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better61.3%
Arizona avg: 84.7 · US avg: 82.8
⚠ Lower than most doctors nationally(-21.5 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
191
Unique beneficiaries
Standard volumePrescription Recipients
84
Patients prescribed
Prescriptions Written
388
Total claims
Total Medicare drug cost: $233k
Percentile rankings compared against 1,247 reporting peers in Arizona.
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
US avg: 70.4%↑ More patients than average (+2%) — 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 (-12%) — less common here
A condition causing airway inflammation, wheezing, and difficulty breathing
US avg: 13.3%↑ More patients than average (+38%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-3%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+9%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-10%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$25 received from industry
1 transaction 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 John Christopher Lewis's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1982
Loyola University Chicago Stritch School of Medicine
Board certified · Sep 7, 2020
Self-reported via NPPES
44 years in practice
Senior practitioner
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
Loyola University of Chicago, Stritch School of Medicine (Class of 1982)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 100068
View hospital on Medicare Care CompareVirtual Allergy & Immunology Care With John Christopher Lewis
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Christopher Lewis for cholesterol management, blood pressure monitoring, asthma reviews — no travel to Scottsdale 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 John Christopher Lewis
Dr. Lewis is listed as active in the NPI registry with telehealth listed in Scottsdale, AZ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (480) 301-8000.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact John Christopher Lewis
Practice Location
13400 E Shea Blvd, Scottsdale, AZ 85259-5404
Mailing Address
13400 E Shea Blvd, Scottsdale, AZ 85259-5404
This is a provider directory. Contact the office directly to schedule appointments.
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