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

NPI Status: Active since November 13, 2006

Contact Information

1101 MADISON ST STE 800
SEATTLE, WA
ZIP 98104
Phone: (206) 215-2700
Fax: (206) 215-2702

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  • Individual
  • Male
  • Pediatrics

About GREGORY SORENSEN

This page provides the complete NPI Profile along with additional information for Gregory Sorensen, a pediatrician established in Seattle, Washington with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1235200239 assigned on November 2006. The practitioner's primary taxonomy code is 208000000X with license number MD00017668 (WA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1235200239
Provider Name
GREGORY K. SORENSEN MD
Gender
Male
Entity Type
Individual
Location Address
1101 MADISON ST STE 800 SEATTLE, WA 98104
Location Phone
(206) 215-2700
Location Fax
(206) 215-2702
Mailing Address
PO BOX 84026 SEATTLE, WA 98124
Mailing Phone
(206) 215-2700
Is Sole Proprietor?
No
Enumeration Date
11-13-2006
Last Update Date
02-10-2009
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A pediatrician like Gregory Sorensen is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
MD00017668
License State
WA
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
8410201MEDICAID (05)WA 
AB18662MEDICARE PIN (08)WA 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1235200239, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 2 → 4 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 6 + 5 + 4 + 0 + 0 + 2 + 6 + 24 = 51

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1235200239.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Pediatrics
1101 MADISON ST STE 800
SEATTLE, WA 98104
Pediatrics
1101 MADISON ST STE 800
SEATTLE, WA 98104
Pediatrics (Pediatric Critical Care Medicine)
1101 MADISON ST STE 800, SWEDISH PEDIATRIC SPECIALTY CARE
SEATTLE, WA 98104
Pediatrics (Pediatric Pulmonology)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Specialist/Technologist (Athletic Trainer)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Pediatrics (Pediatric Nephrology)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Transplant Surgery
1101 MADISON ST STE 800
SEATTLE, WA 98104
Surgery (Pediatric Surgery)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Nurse Practitioner (Pediatrics)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Dietitian, Registered
1101 MADISON ST STE 800
SEATTLE, WA 98104
Surgery (Pediatric Surgery)
1101 MADISON ST STE 800
SEATTLE, WA 98104
Physician Assistant
1101 MADISON ST STE 800
SEATTLE, WA 98104
Psychiatry & Neurology (Neurology)
1101 MADISON ST STE 800
SEATTLE, WA 98104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235200239, enumerated as an "individual" on November 13, 2006.

The provider is located at 1101 MADISON ST STE 800 SEATTLE, WA 98104 and the phone number is (206) 215-2700.

Pediatrics with taxonomy code 208000000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.