Joe Zein is a Respiratory physician affiliated with Mayo Clinic in Arizona. OpenAlex indexes 229 publications with 3,638 citations (h-index 31).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
5777 E Mayo Blvd
Phoenix, AZ 850544502
Telephone
480-301-8000Provider last certified this registry record 7 Sept 2023.
Industry payments
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Insmed, Inc.Program year20251 payment
- GENZYME CORPORATIONProgram year20241 payment
- AstraZeneca Pharmaceuticals LPProgram year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Respiratory
100%Corticosteroid45.3%Trelegy Ellipta62%Breyna38%Part D<11 patientsbeta2-Adrenergic Agonist32.8%Albuterol Sulfate Hfa100%Part D<11 patients+ 1 more class in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
NIH funding
1 NIH research award on record, funded 2024–2026 per NIH RePORTER. The latest:
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Asthma Inception: Epidemiologic Risk Factors and Natural History Across the Life Course
American Journal of Respiratory and Critical Care Medicine
2024 - Novel Machine Learning Identifies 5 Asthma Phenotypes Using Cluster Analysis of Real-World Data
The Journal of Allergy and Clinical Immunology In Practice
2024 - Mitochondrial DNA copy number variation in asthma risk, severity, and exacerbations
Journal of Allergy and Clinical Immunology
2024 - Epidemiology of Asthma: Prevalence and Burden of Disease
Advances in experimental medicine and biology
2023 - Gene polymorphisms associated with heterogeneity and senescence characteristics of sarcopenia in chronic obstructive pulmonary disease
Journal of Cachexia Sarcopenia and Muscle
2023
Similar KOLs
Other experts from the same institution or the same specialty.
Richard Caselli, MD
Mayo Clinic in Arizona
Mark Pittelkow, MD
Mayo Clinic in Arizona
John Dibaise, MD
Mayo Clinic in Arizona
Norio Fukami, MD
Mayo Clinic in Arizona
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”