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GREGORY K. SORENSEN MD
NPI 1235200239
Pediatrics in Seattle, WA

Active since November 13, 2006
1101 MADISON ST STE 800, SEATTLE, WA 98104(206) 215-2700(206) 215-2702 Get Directions Write a Review

NPPES record last updated: February 10, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory K. Sorensen Md NPPES

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

GREGORY K. SORENSEN MD (NPI 1235200239) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (MD00017668) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1235200239
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameGREGORY K. SORENSENCredential: MD
Location Address1101 MADISON ST STE 800Seattle, WA 98104-1307
Mailing AddressPo Box 84026Seattle, WA 98124-8426 · (206) 215-2700
Phone(206) 215-2700
Fax(206) 215-2702
Sole ProprietorNo
Enumeration DateNovember 13, 2006
Last NPPES UpdateFebruary 10, 2009
✔ NPI 1235200239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · MD00017668
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1101 MADISON ST STE 800, Seattle, WA 98104
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Other Identifiers 2

Medicaid8410201WA
Medicare PINAB18662WA

Other Providers at the Same Location NPPES 14

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

THOMAS N. SWANSON MD
Pediatrics
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 215-2700
MRS. BRYNN FULLER MS ATC
Specialist/Technologist (Athletic Trainer)
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 316-3083
LAURIE S. FOUSER MD
Transplant Surgery
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 215-2700
DR. MICHAEL CAROLL SHANNON MD
Pediatrics (Pediatric Critical Care Medicine)
1101 MADISON ST STE 800, SWEDISH PEDIATRIC SPECIALTY CARE
SEATTLE, WA 98104
King County (206) 215-2700
JULIA CHAN CPNP
Nurse Practitioner (Pediatrics)
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 215-2700
RANITA SANA PATEL MD
Pediatrics (Pediatric Nephrology)
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 215-2700
MELISSA JOY STEARNS PA-C
Physician Assistant
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 215-2700
DR. JOHN PILGRIM OSBORN M.D.
Pediatrics (Pediatric Pulmonology)
1101 MADISON ST STE 800
SEATTLE, WA 98104
King County (206) 215-2700

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 Gregory Sorensen's NPI number?

The NPI number for Gregory Sorensen is 1235200239. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Gregory Sorensen located?

Gregory Sorensen practices at 1101 Madison St Ste 800, Seattle, WA 98104. The listed phone number is (206) 215-2700.

What is Gregory Sorensen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Gregory Sorensen was last updated on February 10, 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.