DR. DAVID W HARRISON PHD
NPI 1295899805
Clinical Neuropsychologist in Salem, VA

NPI Status: Active since December 20, 2006

Contact Information

1900 ELECTRIC RD
SALEM, VA
ZIP 24153
Phone: (540) 776-4449
Fax: (540) 345-6795

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  • Individual
  • Male
  • Clinical Neuropsychologist
  • PECOS Enrolled

About DAVID HARRISON

This page provides the complete NPI Profile along with additional information for David Harrison, a provider established in Salem, Virginia with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1295899805 assigned on December 2006. The practitioner's primary taxonomy code is 103G00000X with license number 0810001479 (VA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1295899805
Provider Name
DR. DAVID W HARRISON PHD
Gender
Male
Entity Type
Individual
Location Address
1900 ELECTRIC RD SALEM, VA 24153
Location Phone
(540) 776-4449
Location Fax
(540) 345-6795
Mailing Address
PO BOX 10382 BLACKSBURG, VA 24062
Mailing Phone
(540) 776-4449
Mailing Fax
(540) 345-6795
Is Sole Proprietor?
Yes
Enumeration Date
12-20-2006
Last Update Date
10-01-2010
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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.
0810001479
License State
VA
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
680000776MEDICARE ID-TYPE UNSPECIFIED (04)VAPROVIDER NUMBER
007754116MEDICAID (05)VA 

Medicare Participation & PECOS Enrollment Status

David Harrison is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for DR. DAVID W HARRISON PHD

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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 1295899805, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 8 → 16 → 7 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 6 + 9 + 1 + 8 + 8 + 0 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1295899805.

Other Providers at the Same Location


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

Hospitalist
1900 ELECTRIC RD
SALEM, VA 24153
Hospitalist
1900 ELECTRIC RD
SALEM, VA 24153
Physician Assistant (Medical)
1900 ELECTRIC RD
SALEM, VA 24153
Radiology (Radiation Oncology)
1900 ELECTRIC RD, RADIATON ONCOLOGY
SALEM, VA 24153
Internal Medicine (Hematology & Oncology)
1900 ELECTRIC RD
SALEM, VA 24153
Internal Medicine
1900 ELECTRIC RD
SALEM, VA 24153
Obstetrics & Gynecology
1900 ELECTRIC RD, SUITE 1020
SALEM, VA 24153
Anesthesiology
1900 ELECTRIC RD
SALEM, VA 24153
Radiology (Diagnostic Radiology)
1900 ELECTRIC RD
SALEM, VA 24153
General Acute Care Hospital
1900 ELECTRIC RD
SALEM, VA 24153
General Acute Care Hospital
1900 ELECTRIC RD
SALEM, VA 24153
Physician Assistant
1900 ELECTRIC RD
SALEM, VA 24153
Radiology (Diagnostic Radiology)
1900 ELECTRIC RD
SALEM, VA 24153
Emergency Medicine
1900 ELECTRIC RD, ER DEPT
SALEM, VA 24153
Emergency Medicine (Emergency Medical Services)
1900 ELECTRIC RD
SALEM, VA 24153
Emergency Medicine
1900 ELECTRIC RD, ER DEPT
SALEM, VA 24153
Emergency Medicine
1900 ELECTRIC RD, ER DEPT
SALEM, VA 24153
Anesthesiology
1900 ELECTRIC RD
SALEM, VA 24153
Anesthesiology
1900 ELECTRIC RD
SALEM, VA 24153
Anesthesiology
1900 ELECTRIC RD
SALEM, VA 24153

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295899805, enumerated as an "individual" on December 20, 2006.

The provider is located at 1900 ELECTRIC RD SALEM, VA 24153 and the phone number is (540) 776-4449.

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.