STEPHEN S BULLOCK LMT
NPI 1164061016
Massage Therapist in Portland, OR

NPI Status: Active since December 24, 2019

Contact Information

1720 SW 4TH AVE APT 313
PORTLAND, OR
ZIP 97201
Phone: (443) 562-9635

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  • Individual
  • Male
  • Massage Therapist

About STEPHEN BULLOCK

This page provides the complete NPI Profile along with additional information for Stephen Bullock, a provider established in Portland, Oregon with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1164061016 assigned on December 2019. The practitioner's primary taxonomy code is 225700000X with license number 25530 (OR). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1164061016
Provider Name
STEPHEN S BULLOCK LMT
Gender
Male
Entity Type
Individual
Location Address
1720 SW 4TH AVE APT 313 PORTLAND, OR 97201
Location Phone
(443) 562-9635
Mailing Address
1720 SW 4TH AVE APT 313 PORTLAND, OR 97201
Mailing Phone
(443) 562-9635
Is Sole Proprietor?
Yes
Enumeration Date
12-24-2019
Last Update Date
12-24-2019
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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.
25530
License State
OR
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.

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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 1164061016, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 6 → 12 → 3 0 → 0 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 0 + 6 + 2 + 0 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1164061016.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164061016, enumerated as an "individual" on December 24, 2019.

The provider is located at 1720 SW 4TH AVE APT 313 PORTLAND, OR 97201 and the phone number is (443) 562-9635.

Massage Therapist with taxonomy code 225700000X.