Bartlomiej T. Leyko, MD
Listed as an allergist, with 4 practice addresses in Surprise, Phoenix, and Chandler, Arizona.
Practice locations 4
Allergy Asthma Clinic Ltd
13967 W Grand Ave, Suite 102
Surprise, AZ 85374Allergy Asthma Clinic Ltd
2525 W Greenway Rd, Suite 140
Phoenix, AZ 85023Allergy Asthma Clinic Ltd
2905 W Warner Rd, Suite 24
Chandler, AZ 85224Allergy Asthma Clinic Ltd
300 W Clarendon Ave, Suite 120
Phoenix, AZ 85013
From the records
- Specialty
- Allergist
- Records
- Medicare records: allergy/immunology (October 2026).
- Medicare
- Accepts the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
- Medical school
- Graduated 1999; school not named (Medicare records)
- Registry record
- Last updated July 2026
- NPI
- 1538124946 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors