DR. MARK REGER PH.D.
NPI 1891760849
Clinical Neuropsychologist in Tacoma, WA

NPI Status: Active since February 22, 2006

Contact Information

9600 VETERANS DR SW
BLDG 61
TACOMA, WA
ZIP 98493
Phone: (253) 583-3295

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  • Individual
  • Male
  • Clinical Neuropsychologist

About MARK REGER

This page provides the complete NPI Profile along with additional information for Mark Reger, a provider established in Tacoma, Washington with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1891760849 assigned on February 2006. The practitioner's primary taxonomy code is 103G00000X with license number PY2984 (WA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1891760849
Provider Name
DR. MARK REGER PH.D.
Gender
Male
Entity Type
Individual
Location Address
9600 VETERANS DR SW BLDG 61 TACOMA, WA 98493
Location Phone
(253) 583-3295
Mailing Address
9600 VETERANS DR SW BLDG 61 TACOMA, WA 98493
Mailing Phone
(253) 583-3295
Is Sole Proprietor?
No
Enumeration Date
02-22-2006
Last Update Date
11-05-2015
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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.
PY2984
License State
WA
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PY00002984 (WA)

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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 1891760849, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 9 → 18 → 9 7 → 14 → 5 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 4 + 6 + 0 + 8 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1891760849.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
9600 VETERANS DR SW
TACOMA, WA 98493
Dentist (Prosthodontics)
9600 VETERANS DR SW, AMERICAN LAKE VAMC (A-112-DENT)
TACOMA, WA 98493
Internal Medicine (Geriatric Medicine)
9600 VETERANS DR SW
TACOMA, WA 98493
Physician Assistant (Medical)
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker (Clinical)
9600 VETERANS DR SW, MAIL STOP: A-111-SW
TACOMA, WA 98493
Pharmacist
9600 VETERANS DR SW, PHARMACY A-119
TACOMA, WA 98493
Dietitian, Registered
9600 VETERANS DR SW
TACOMA, WA 98493
Physical Therapist
9600 VETERANS DR SW
TACOMA, WA 98493
Physical Therapist
9600 VETERANS DR SW
TACOMA, WA 98493
Emergency Medicine
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker (Clinical)
9600 VETERANS DR SW, POC , BLDG 61C
TACOMA, WA 98493
Clinical Nurse Specialist (Psychiatric/Mental Health)
9600 VETERANS DR SW, VAPSHCS/A116-ICM
TACOMA, WA 98493
Registered Nurse (Psychiatric/Mental Health, Adult)
9600 VETERANS DR SW
TACOMA, WA 98493
Psychologist (Clinical)
9600 VETERANS DR SW
TACOMA, WA 98493
Physician Assistant
9600 VETERANS DR SW
TACOMA, WA 98493
Nurse Practitioner (Psychiatric/Mental Health)
9600 VETERANS DR SW
TACOMA, WA 98493
Counselor (Addiction (Substance Use Disorder))
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker (Clinical)
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker
9600 VETERANS DR SW
TACOMA, WA 98493

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891760849, enumerated as an "individual" on February 22, 2006.

The provider is located at 9600 VETERANS DR SW BLDG 61 TACOMA, WA 98493 and the phone number is (253) 583-3295.

Clinical Neuropsychologist with taxonomy code 103G00000X.