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Clinical & Laboratory Immunology (Allergy & Immunology) in Bethesda, Maryland

Data updated monthly · Last refresh September 2026

2 Clinical & Laboratory Immunology (Allergy & Immunology) providers practice in Bethesda. Listings are drawn from federal public records and are not endorsements.

Clinical & Laboratory Immunology (Allergy & Immunology) providers in Bethesda

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Casey Geaney, M.D.

Bethesda, MD · No drug or device payments recorded (2025) · (301) 295-4511

Dr. Renata Engler, M.D.

Bethesda, MD · No drug or device payments recorded (2025) · (301) 400-1111

Common questions

How many Clinical & Laboratory Immunology (Allergy & Immunology) providers are in Bethesda, Maryland?

There are 2 Clinical & Laboratory Immunology (Allergy & Immunology) providers with active NPI records practicing in Bethesda, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Bethesda Clinical & Laboratory Immunology (Allergy & Immunology) across Maryland

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.