Allergists in the Waterloo area
2 doctors with an allergy or immunology specialty list a practice address in the Waterloo-Cedar Falls, IA metro area. 2 are in current Medicare records as allergists.
Allergists 2
Cedar Falls 1
Mark S. Shockley, MDAllergist
Covenant Medical Center Inc226 Bluebell Rd, Cedar Falls, IA 50613(319) 575-5800
Covenant Medical Center Inc3421 W 9th St, Waterloo, IA 50702
Covenant Medical Center Inc515 College St, Cedar Falls, IA 50613
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Waterloo 1
Prudhvi Regula, MDAllergist
Covenant Medical Center Inc21 W Jefferson St, 103 Mercyone Grand Crossing Allergy and Immun, Waterloo, IA 50701(319) 272-6100
Covenant Medical Center Inc226 Bluebell Rd, Cedar Falls, IA 50613(319) 575-5800
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Older registry records 2
These doctors list an allergy specialty and a practice address in the Waterloo area in the national provider registry, but haven’t updated their record in five years or more and don’t appear in current Medicare records. Many have probably moved or retired. Call before you go.
Show the older records
Felipe C. Javier, III, MDAllergist
2710 Saint Francis Dr Ste 411, Waterloo, IA 50702(319) 272-5000
National provider registry only, not updated since 2018. May have moved or retired.Report a problem
David C. Redfern, MDAllergist
1753 W Ridgeway Ave, Ste 106, Waterloo, IA 50701(319) 833-5982
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
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