DR. CHRISTOPHER PAUL NELSON M.D.
NPI 1144337619
Specialist in Clackamas, OR

NPI Status: Active since August 23, 2006

Contact Information

9900 SE SUNNYSIDE RD
KAISER PERMANENTE SUNNYBROOK MEDICAL CENTER
CLACKAMAS, OR
ZIP 97015
Phone: (503) 571-3081
Fax: (503) 571-3069

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  • Individual
  • Male
  • Specialist

About CHRISTOPHER NELSON

This page provides the complete NPI Profile along with additional information for Christopher Nelson, a provider established in Clackamas, Oregon with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1144337619 assigned on August 2006. The practitioner's primary taxonomy code is 174400000X with license number MD13692 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1144337619
Provider Name
DR. CHRISTOPHER PAUL NELSON M.D.
Gender
Male
Entity Type
Individual
Location Address
9900 SE SUNNYSIDE RD KAISER PERMANENTE SUNNYBROOK MEDICAL CENTER CLACKAMAS, OR 97015
Location Phone
(503) 571-3081
Location Fax
(503) 571-3069
Mailing Address
9900 SE SUNNYSIDE RD KAISER PERMANENTE SUNNYBROOK MEDICAL CENTER CLACKAMAS, OR 97015
Mailing Phone
(503) 571-3081
Mailing Fax
(503) 571-3069
Is Sole Proprietor?
No
Enumeration Date
08-23-2006
Last Update Date
07-18-2007
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
MD13692
License State
OR
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1174400000XOther Service Providers

Specialist

MD00034604 (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 1144337619, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 3 → 6 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 6 + 3 + 1 + 4 + 6 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1144337619.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Physician Assistant (Medical)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Urology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Dermatology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Internal Medicine (Gastroenterology)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Internal Medicine (Infectious Disease)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Physician Assistant (Medical)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Orthopaedic Surgery
9900 SE SUNNYSIDE RD, SUNNYBROOK MEDICAL OFFICE, ORTHOPAEDICS
CLACKAMAS, OR 97015
Physician Assistant
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Surgery
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Physical Medicine & Rehabilitation
9900 SE SUNNYSIDE RD, SUNNYBROOK MEDICAL OFFICE
CLACKAMAS, OR 97015
Nurse Practitioner (Family)
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Nurse Practitioner
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Physician Assistant
9900 SE SUNNYSIDE RD, SUNNYBROOK MEDICAL OFFICE
CLACKAMAS, OR 97015
Podiatrist (Foot & Ankle Surgery)
9900 SE SUNNYSIDE RD, KAISER PERMANENTE SUNNYBROOK MEDICAL OFFICE
CLACKAMAS, OR 97015
Dermatology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Otolaryngology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Dermatology
9900 SE SUNNYSIDE RD
CLACKAMAS, OR 97015
Surgery (Plastic and Reconstructive Surgery)
9900 SE SUNNYSIDE RD, KASIER PERMANENTE SUNNYBROOK MEDICAL OFFICE
CLACKAMAS, OR 97015

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144337619, enumerated as an "individual" on August 23, 2006.

The provider is located at 9900 SE SUNNYSIDE RD KAISER PERMANENTE SUNNYBROOK MEDICAL CENTER CLACKAMAS, OR 97015 and the phone number is (503) 571-3081.

Specialist with taxonomy code 174400000X.