MR. CRAIG ALLEN DEMARS P.T.
NPI 1982824132
Physical Therapist - Orthopedic in Eugene, OR

NPI Status: Active since April 30, 2007

Contact Information

999 WILLAMETTE STREET
EUGENE, OR
ZIP 97401
Phone: (541) 687-9314

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  • Individual
  • Male
  • Physical Therapist
  • Orthopedic

About CRAIG DEMARS

This page provides the complete NPI Profile along with additional information for Craig Demars, a provider established in Eugene, Oregon with a medical specialization in Physical Therapist, focusing in orthopedic . The healthcare provider is registered in the NPI registry with number 1982824132 assigned on April 2007. The practitioner's primary taxonomy code is 2251X0800X with license number 2585 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1982824132
Provider Name
MR. CRAIG ALLEN DEMARS P.T.
Gender
Male
Entity Type
Individual
Location Address
999 WILLAMETTE STREET EUGENE, OR 97401
Location Phone
(541) 687-9314
Mailing Address
2036 WILLAMETTE STREET EUGENE, OR 97405
Mailing Phone
(541) 683-0874
Is Sole Proprietor?
No
Enumeration Date
04-30-2007
Last Update Date
07-08-2007
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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

Physical Therapist Orthopedic

Taxonomy Code
2251X0800X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
2585
License State
OR
Taxonomy Description
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Orthopaedic Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science; pathology/pathophysiology, pain science, medical and surgical considerations, orthopaedic physical therapy theory and practice, and critical inquiry for evidence-based practice.

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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 1982824132, 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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
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 8 → 16 → 7 8 → 16 → 7 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 6 + 2 + 8 + 1 + 6 + 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 1982824132.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982824132, enumerated as an "individual" on April 30, 2007.

The provider is located at 999 WILLAMETTE STREET EUGENE, OR 97401 and the phone number is (541) 687-9314.

Physical Therapist with taxonomy code 2251X0800X and a focus in Orthopedic.