DR. PAUL LOUIS TESAR M.D.
NPI 1346315173
Orthopaedic Surgery in Saint Helens, OR

NPI Status: Active since November 21, 2006

Contact Information

1870A SAINT HELENS ST
SAINT HELENS, OR
ZIP 97051
Phone: (503) 397-9038
Fax: (503) 397-7115

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  • Individual
  • Male
  • Orthopaedic Surgery

About PAUL TESAR

This page provides the complete NPI Profile along with additional information for Paul Tesar, a provider established in Saint Helens, Oregon with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1346315173 assigned on November 2006. The practitioner's primary taxonomy code is 207X00000X with license number MD09962 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1346315173
Provider Name
DR. PAUL LOUIS TESAR M.D.
Gender
Male
Entity Type
Individual
Location Address
1870A SAINT HELENS ST SAINT HELENS, OR 97051
Location Phone
(503) 397-9038
Location Fax
(503) 397-7115
Mailing Address
PO BOX 929 SAINT HELENS, OR 97051
Mailing Phone
(503) 397-9038
Mailing Fax
(503) 397-7115
Is Sole Proprietor?
Yes
Enumeration Date
11-21-2006
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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD09962
License State
OR
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0000BHPCKMEDICARE ID-TYPE UNSPECIFIED (04)OR 
159913MEDICAID (05)OR 
C93922MEDICARE UPIN (02) 

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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 1346315173, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
3
Unchanged
Pos 3
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 3 → 6 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 6 + 1 + 1 + 0 + 1 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1346315173.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Orthopaedic Surgery
1870A SAINT HELENS ST
SAINT HELENS, OR 97051
Speech-Language Pathologist
1870A SAINT HELENS ST
SAINT HELENS, OR 97051
Massage Therapist
1870A SAINT HELENS ST
SAINT HELENS, OR 97051

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346315173, enumerated as an "individual" on November 21, 2006.

The provider is located at 1870A SAINT HELENS ST SAINT HELENS, OR 97051 and the phone number is (503) 397-9038.

Orthopaedic Surgery with taxonomy code 207X00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.