DR. BENSON --- SCHAEFFER PH.D.
NPI 1770647554
Clinical Neuropsychologist in Portland, OR

NPI Status: Active since December 19, 2006

Contact Information

833 SW 11TH AVE
SUITE 710
PORTLAND, OR
ZIP 97205
Phone: (503) 280-8852
Fax: (503) 236-7951

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  • Individual
  • Male
  • Clinical Neuropsychologist

About BENSON SCHAEFFER

This page provides the complete NPI Profile along with additional information for Benson Schaeffer, a provider established in Portland, Oregon with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1770647554 assigned on December 2006. The practitioner's primary taxonomy code is 103G00000X with license number 275 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1770647554
Provider Name
DR. BENSON --- SCHAEFFER PH.D.
Gender
Male
Entity Type
Individual
Location Address
833 SW 11TH AVE SUITE 710 PORTLAND, OR 97205
Location Phone
(503) 280-8852
Location Fax
(503) 236-7951
Mailing Address
833 SW 11TH AVE SUITE 710 PORTLAND, OR 97205
Mailing Phone
(503) 280-8852
Mailing Fax
(503) 236-7951
Is Sole Proprietor?
Yes
Enumeration Date
12-19-2006
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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
275
License State
OR
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

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
275OTHER (01)ORPSYCHOLOGIST LICENSE

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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 1770647554, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 7 → 14 → 5 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 2 + 4 + 1 + 4 + 5 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1770647554.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (General Practice)
833 SW 11TH AVE, STE 500
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 1010
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 600
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, STE 616
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, SUITE 1018
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE
PORTLAND, OR 97205
Psychologist
833 SW 11TH AVE, SUITE 424
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, #810
PORTLAND, OR 97205
Social Worker (Clinical)
833 SW 11TH AVE, 913
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, STE 405
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, 500
PORTLAND, OR 97205
Counselor (Mental Health)
833 SW 11TH AVE, SUITE 320
PORTLAND, OR 97205
Dentist
833 SW 11TH AVE, SUITE 723
PORTLAND, OR 97205
Psychiatry & Neurology (Psychiatry)
833 SW 11TH AVE, STE 250
PORTLAND, OR 97205
Social Worker (Clinical)
833 SW 11TH AVE, SUITE 320
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, STE 700
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 700
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, SUITE 600
PORTLAND, OR 97205
Dentist (General Practice)
833 SW 11TH AVE, #300
PORTLAND, OR 97205
Psychiatry & Neurology (Psychiatry)
833 SW 11TH AVE, SUITE 628
PORTLAND, OR 97205

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770647554, enumerated as an "individual" on December 19, 2006.

The provider is located at 833 SW 11TH AVE SUITE 710 PORTLAND, OR 97205 and the phone number is (503) 280-8852.

Clinical Neuropsychologist with taxonomy code 103G00000X.

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