Dr. Charles Willis Callahan
DO | Pediatric Pulmonology | Male
Dr. Charles Willis Callahan, DO is a Washington, District Of Columbia based Pediatric doctor with medical specialization in
Pediatric Pulmonology.
Current practice location of Dr. Charles Willis Callahan is
Walter Reed Army Medical Center, Washington, District Of Columbia - 20907-1234. He can be contacted on phone at
202-782-8397 and fax number 202-782-4914.
Dr. Charles Willis Callahan is a sole proprietor of his business.
NPI number (Unique professional ID) for Dr. Charles Willis Callahan is
1295823557 which was assigned by NPPES on 11 Oct, 2006 and it was last updated on 08 Jul, 2007.
Dr. Charles Willis Callahan license number is
DOS719 for Pediatrics Pediatric Pulmonology (2080P0214X) in Hawaii.
Dr. Charles Willis Callahan is dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.
Complete Profile:
Dr. Charles Willis Callahan basic information including his official name, gender, specialization, credentials etc. are as mentioned below.
| Specialization : | Pediatrics Pediatric Pulmonology |
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| Provider Name : | Dr. Charles Willis Callahan |
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| Credential : | DO |
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| Gender : | Male |
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| Sole Proprietor : | Yes |
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Business Address:
Dr. Charles Willis Callahan address, contact phone number and fax are as below. Patients can directly walkin to the clinic or can call on the below given phone number for appointment.
| Primary Address : | Walter Reed Army Medical Center
Washington, DC, 20907-1234
United States |
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| Phone Number : | 202-782-8397 |
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| Fax Number : | 202-782-4914 |
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Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
| NPI Number : | 1295823557 |
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| NPI Entity Type : | Individual |
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| First Enrolment Date : | 11 Oct, 2006 |
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| Last Updated On : | 08 Jul, 2007 |
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Licenses and Specialities:
Physicians/Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Charles Willis Callahan are as mentioned. Primary taxonomy code for Dr. Charles Willis Callahan, DO is
2080P0214X (Pediatrics Pediatric Pulmonology).
| Taxonomy Code | Speciality | Primary | License No. | State |
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| 2080P0214X | Pediatrics Pediatric Pulmonology | Yes | DOS719 | HI |
Mailing Address:
Mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned business address only.
| Mailing Address : | 13104 Collingwood Terrace
Silver Spring, MD, 20904-1234
United States |
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| Phone Number : | 202-782-8397 |
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| Fax Number : | 202-782-4914 |
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Business Location:
Patients can refer following map for directions to
Dr. Charles Willis Callahan practice address. Don't forget to take prior appointment before visiting.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 January, 2024.