S KENT CALLAHAN M.D.
NPI 1619013703
Internal Medicine in Seattle, WA

Active since January 29, 2007
200 15TH AVE E, SEATTLE, WA 98112(206) 326-3000 Get Directions Write a Review

NPPES record last updated: August 12, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About S Kent Callahan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

S KENT CALLAHAN M.D. (NPI 1619013703) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD00021820) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1619013703
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameS KENT CALLAHANCredential: M.D.
Location Address200 15TH AVE ESeattle, WA 98112-5260
Mailing AddressPo Box 34581Seattle, WA 98124-1581 · (509) 241-7349 · Fax (509) 241-7628
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateAugust 12, 2009
NPI 1619013703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WA · MD00021820
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
200 15TH AVE E, Seattle, WA 98112

Other Identifiers 5

Other232617WA · L&i
Medicare PING8881994WA
Medicare UPINE72738WA
Medicare PING000135644WA
Medicaid1040484WA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker
200 15TH AVE E
SEATTLE, WA 98112
Family Medicine
200 15TH AVE E
SEATTLE, WA 98112
Family Medicine
200 15TH AVE E, CMB D-317
SEATTLE, WA 98112
Preventive Medicine (Occupational Medicine)
200 15TH AVE E
SEATTLE, WA 98112
Anesthesiology
200 15TH AVE E
SEATTLE, WA 98112
Otolaryngology
200 15TH AVE E
SEATTLE, WA 98112
Nurse Practitioner (Family)
200 15TH AVE E
SEATTLE, WA 98112
Registered Nurse
200 15TH AVE E
SEATTLE, WA 98112

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is S Callahan's NPI number?

The NPI number for S Callahan is 1619013703. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is S Callahan located?

S Callahan practices at 200 15th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is S Callahan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for S Callahan was last updated on August 12, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.