Richard R. Rosenthal, MD
Listed as an allergist, with 5 practice addresses in Hagerstown, Maryland, and 4 other cities.
Practice locations 5
Asthma and Allergy Center LLC
1150 Omega Dr, Suite 100
Hagerstown, MD 21740Asthma and Allergy Center LLC
161 Thomas Johnson Dr, Suite 150
Frederick, MD 21702Asthma and Allergy Center LLC
1830 Town Ctr Dr, Suite 206
Reston, VA 20190Asthma and Allergy Center LLC
4565 Daisy Reid Ave, Suite 120
Woodbridge, VA 22192Asthma and Allergy Center LLC
7501 Greenway Ctr Dr, Suite 440
Greenbelt, MD 20770
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 1966; school not named (Medicare records)
- Registry record
- Last updated April 2025
- NPI
- 1942295852 (national provider registry)
A listing isn’t a check of a license or board certification, and it doesn’t tell you whether a doctor is taking new patients or accepts your insurance. Call the practice. How we list doctorsChecking your insurance
Is this your listing?
If you’re this doctor or work at their practice, claim the listing to add details such as languages, a website and a booking link. It’s free, and it never changes where a doctor appears in our lists.