COREY GEFFKEN LMT
NPI 1720451305
Mechanotherapist in Silverton, OR

NPI Status: Active since November 04, 2015

Contact Information

345 WESTFIELD ST
SUITE 102
SILVERTON, OR
ZIP 97381
Phone: (206) 321-6033
Fax: (503) 874-4478

Get Directions Write a Review

  • Individual
  • Male
  • Mechanotherapist

About COREY GEFFKEN

This page provides the complete NPI Profile along with additional information for Corey Geffken, a provider established in Silverton, Oregon with a medical specialization in Mechanotherapist. The healthcare provider is registered in the NPI registry with number 1720451305 assigned on November 2015. The practitioner's primary taxonomy code is 172M00000X with license number 18694 (OR). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1720451305
Provider Name
COREY GEFFKEN LMT
Gender
Male
Entity Type
Individual
Location Address
345 WESTFIELD ST SUITE 102 SILVERTON, OR 97381
Location Phone
(206) 321-6033
Location Fax
(503) 874-4478
Mailing Address
345 WESTFIELD ST SUITE 102 SILVERTON, OR 97381
Mailing Phone
(206) 321-6033
Mailing Fax
(503) 874-4478
Is Sole Proprietor?
No
Enumeration Date
11-04-2015
Last Update Date
11-04-2015
Code Navigator

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

Mechanotherapist

Taxonomy Code
172M00000X
Type
Other Service Providers
License No.
18694
License State
OR
Taxonomy Description
A practitioner of mechanotherapy examines patients by verbal inquiry, examination of the musculoskeletal system by hand, and visual inspection and observation. In the treatment of patients, mechanotherapists employ the techniques of advised or supervised exercise; electrical neuromuscular stimulation; massage or manipulation; or air, water, heat, cold, sound, or infrared ray therapy.

Reviews for COREY GEFFKEN LMT

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1720451305, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 8 + 5 + 2 + 3 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1720451305.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720451305, enumerated as an "individual" on November 04, 2015.

The provider is located at 345 WESTFIELD ST SUITE 102 SILVERTON, OR 97381 and the phone number is (206) 321-6033.

Mechanotherapist with taxonomy code 172M00000X.