DR. BRETT CAMPBELL MD
NPI 1649857939
Otolaryngology - Plastic Surgery within the Head & Neck in Seattle, WA

NPI Status: Active since March 24, 2021

Contact Information

1959 NE PACIFIC ST
SEATTLE, WA
ZIP 98195
Phone: (206) 520-5000

Recently Updated NPI Information
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Otolaryngology
Plastic Surgery within the Head & Neck

About BRETT CAMPBELL

This page provides the complete NPI Profile along with additional information for Brett Campbell, a provider established in Seattle, Washington with a medical specialization in Otolaryngology, focusing in plastic surgery within the head & neck . The healthcare provider is registered in the NPI registry with number 1649857939 assigned on March 2021. The practitioner's primary taxonomy code is 207YX0007X with license number MD70085198 (WA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI: 1649857939
Provider Name: DR. BRETT CAMPBELL MD
Gender: Male
Entity Type: Individual
Location Address: 1959 NE PACIFIC ST SEATTLE, WA 98195
Location Phone: (206) 520-5000
Mailing Address: PO BOX 50095 SEATTLE, WA 98145
Is Sole Proprietor?: No
Enumeration Date: 03-24-2021
Last Update Date: 06-04-2026
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Location Map

Secondary Locations

325 9th Ave
Seattle, WA 98104
(206) 520-5000

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: Otolaryngology Plastic Surgery within the Head & Neck
Taxonomy Code: 207YX0007X
Type: Allopathic & Osteopathic Physicians
License No.: MD70085198
License State: WA
Taxonomy Description: An otolaryngologist with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial trauma, soft tissue repair and neural surgery. The field is diverse and involves a wide age range of patients, from the newborn to the aged. While both cosmetic and reconstructive surgeries are practiced, there are many additional procedures which interface with them.

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)
1	207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology	MD70085198 (WA)

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 1649857939, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 8

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 8 → 16 → 7 7 → 14 → 5 3 → 6