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Individual

DR. CHARLES WILLIS CALLAHAN

Active
Sole proprietor
Yes

Provider details

NPI number
Gender
Man
Credential
DO

Contact information

Practice address
WALTER REED ARMY MEDICAL CENTER, WASHINGTON, DC 20907-1234
(202) 782-8397
(202) 782-4914
Mailing address
13104 COLLINGWOOD TERRACE, SILVER SPRING, MD 20904-1234
(202) 782-8397
(202) 782-4914

Taxonomy

Speciality
Code
Description
License number
State
2080P0214X
Pediatric Pulmonology Physician
Primary
DOS719
HI

Other

Enumeration date
10/11/2006
Last updated
10/11/2023
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