National Provider Identifier Database

JOHN D BALLEW, DO – NPI #1922493360
Critical Care Medicine

An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.


Contact Information

JOHN D BALLEW, DO
1959 NE PACIFIC ST
SEATTLE, WA98195-0001
Phone: 206-520-5000
Fax:
Website:
Specialty Taxonomy Code
* Critical Care Medicine 207LC0200X
Emergency Medicine 207P00000X

* Indicates primary specialty

NPI Profile & details for JOHN D BALLEW

NPI Number 1922493360
Credentials DO (Doctor of Osteopathic)
Entity Individual
Enumeration date 04/02/2015
Last updated 12/16/2025 - About 6 months ago
Sole proprietor1 No
Identifiers
  • WA License #: OP61416104
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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