108 Allergy & Immunology providers practice in Maryland, including 16 (15%) offering telehealth. The largest concentration is in Bethesda. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
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Listed by city, largest first. 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.
Patients often search by condition rather than specialty. These are conditions typically managed by Allergy & Immunology providers. Individual practices vary, so confirm with the provider before booking.
There are 108 Allergy & Immunology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Yes. 16 of the 108 Allergy & Immunology providers in Maryland (about 15%) report offering telehealth services in CMS data.
Bethesda (31), Rockville (13), Silver Spring (7) have the highest concentration of Allergy & Immunology providers in Maryland.
51 of 108 Allergy & Immunology providers in Maryland (47%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Allergy & Immunology providers commonly treat seasonal allergies, food allergies, asthma, eczema, chronic hives and related conditions. Individual practices vary, so confirm with the provider before booking.
Provider counts and profiles 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.
Among 47 Allergists in Maryland enrolled in Medicare, 47% bill through a solo or small practice with fewer than 10 clinicians, 43% through a mid-size group of 10 to 99, and 11% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Maryland hospitals where the most Allergists hold privileges are Johns Hopkins Hospital, the in Baltimore.
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