DR. ERNEST FUNG PSY.D.
NPI 1053507228
Clinical Neuropsychologist in Eugene, OR

NPI Status: Active since September 20, 2007

Contact Information

1255 HILYARD ST
SACRED HEART MEDICAL CENTER
EUGENE, OR
ZIP 97401
Phone: (541) 686-7085
Fax: (541) 687-4958

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  • Individual
  • Male
  • Clinical Neuropsychologist

About ERNEST FUNG

This page provides the complete NPI Profile along with additional information for Ernest Fung, a provider established in Eugene, Oregon with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1053507228 assigned on September 2007. The practitioner's primary taxonomy code is 103G00000X with license number 2147 (OR). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1053507228
Provider Name
DR. ERNEST FUNG PSY.D.
Gender
Male
Entity Type
Individual
Location Address
1255 HILYARD ST SACRED HEART MEDICAL CENTER EUGENE, OR 97401
Location Phone
(541) 686-7085
Location Fax
(541) 687-4958
Mailing Address
1255 HILYARD ST SACRED HEART MEDICAL CENTER EUGENE, OR 97401
Mailing Phone
(541) 686-7085
Mailing Fax
(541) 687-4958
Is Sole Proprietor?
No
Enumeration Date
09-20-2007
Last Update Date
10-16-2012
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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.
2147
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.

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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 1053507228, we treat the final digit (8) 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 42. The final step is to find the difference between that total and the next multiple of ten (50 - 42 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 0 + 0 + 1 + 4 + 2 + 4 + 24 = 42

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

The next multiple of ten after 42 is 50. The difference is the calculated check digit.

50 - 42 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1053507228.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
1255 HILYARD ST
EUGENE, OR 97401
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1255 HILYARD ST, SACRED HEART MEDICAL CENTER
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EUGENE, OR 97401
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1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Emergency Medicine
1255 HILYARD ST
EUGENE, OR 97401
Radiology (Diagnostic Radiology)
1255 HILYARD ST
EUGENE, OR 97401
Physician Assistant (Surgical)
1255 HILYARD ST
EUGENE, OR 97401
Anesthesiology
1255 HILYARD ST
EUGENE, OR 97401
Anesthesiology
1255 HILYARD ST
EUGENE, OR 97401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053507228, enumerated as an "individual" on September 20, 2007.

The provider is located at 1255 HILYARD ST SACRED HEART MEDICAL CENTER EUGENE, OR 97401 and the phone number is (541) 686-7085.

Clinical Neuropsychologist with taxonomy code 103G00000X.