Whalio Doctors

NPI 1053006411

Thomas Anthony Ollerhead, DO

Practitioner Allergy & Immunology Physician Bethesda, MD

Practice location

Address
Walter Reed National Military Medical Center 8901 Wisconsin Avenue, Bethesda, MD 20889
Phone
(301) 319-8754

Registered specialties (3)

Allergy & Immunology Physician Primary
Allopathic & Osteopathic Physicians Taxonomy 207K00000X Licence 0102208931 (VA)
Internal Medicine Physician
Allopathic & Osteopathic Physicians Taxonomy 207R00000X Licence 0102208931 (VA)
General Practice Physician
Allopathic & Osteopathic Physicians Taxonomy 208D00000X Licence 0102208931 (VA)

Registry record

NPI
1053006411
Entity type
Individual
Sex (as registered)
Male
NPI issued
10 Apr 2023
Record last updated
11 Jun 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.