BRIAN JOHNSON LMP
NPI 1821191842
Massage Therapist in Seattle, WA

NPI Status: Active since September 06, 2006

Contact Information

11545 15TH AVE NE STE 305
SEATTLE, WA
ZIP 98125
Phone: (425) 343-8267
Fax: (425) 374-3435

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NPPES record last updated: May 12, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Massage Therapist
  • Accepts Insurance

About BRIAN JOHNSON

This page provides the complete NPI Profile along with additional information for Brian Johnson, a provider established in Seattle, Washington with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1821191842 assigned on September 2006. The practitioner's primary taxonomy code is 225700000X with license number MA00007753 (WA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1821191842
Provider Name
BRIAN JOHNSON LMP
Gender
Male
Entity Type
Individual
Location Address
11545 15TH AVE NE STE 305 SEATTLE, WA 98125
Location Phone
(425) 343-8267
Location Fax
(425) 374-3435
Mailing Address
11132 17TH ST SE LAKE STEVENS, WA 98258
Mailing Phone
(425) 343-8267
Mailing Fax
(425) 374-3435
Is Sole Proprietor?
No
Enumeration Date
09-06-2006
Last Update Date
05-12-2025
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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

Massage Therapist

Taxonomy Code
225700000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
MA00007753
License State
WA
Taxonomy Description
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.

Insurance Plans Accepted

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

  • Core Bronze HSA 10600 - EPO
  • Core Bronze HSA 7500 - EPO
  • Core Bronze HSA 8300 - EPO
  • Core Gold 1500 - EPO
  • Core Gold 3000 - EPO
  • Core Silver 3500 - EPO
  • Core Silver 4500 - EPO
  • Core Silver 5000 - EPO
  • Core Silver 7500 - EPO
  • Core Standard Expanded Bronze HSA - EPO
  • Core Standard Gold - EPO
  • Core Standard Silver - EPO
  • PacificSource Oregon Standard Bronze HSA Plan Core - EPO
  • PacificSource Oregon Standard Gold Plan Core - EPO
  • PacificSource Oregon Standard Silver Plan Core - EPO
  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO

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

Reviews for BRIAN JOHNSON LMP

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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 1821191842, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 2 → 4 1 → 2 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 2 + 9 + 2 + 8 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1821191842.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Massage Therapist
11545 15TH AVE NE STE 305
SEATTLE, WA 98125

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821191842, enumerated as an "individual" on September 06, 2006.

The provider is located at 11545 15TH AVE NE STE 305 SEATTLE, WA 98125 and the phone number is (425) 343-8267.

Massage Therapist with taxonomy code 225700000X.

The provider might be accepting Accepts: PacificSource Health Plans and Premera Blue Cross. Please consult your insurance carrier or call the provider to verify.