Allergy & Immunology in Columbia, MD
5 active Allergy & Immunology providers practice in Columbia, Maryland according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1144109737 | Asthma & Allergy Center LLC | Organization | Allergy & Immunology Physician | Columbia, MD |
| 1588869911 | Dara Neuman-Sunshine | Individual | Allergy Physician | Columbia, MD |
| 1659315570 | Glenn Silber | Individual | Allergy & Immunology Physician | Columbia, MD |
| 1881821734 | S.K. Vaswani, MD,PA | Organization | Allergy & Immunology Physician | Columbia, MD |
| 1598704546 | Surender Vaswani | Individual | Allergy & Immunology Physician | Columbia, MD |
Frequently asked questions
How many Allergy & Immunology providers are in Columbia, MD?
The latest NPPES snapshot lists 5 active Allergy & Immunology providers with a practice address in Columbia, Maryland.
How do I check a Allergy & Immunology provider's NPI in Columbia?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-11.