MELVIN MAX OLIVER SR.
NPI 1326567678
Psychologist - Intellectual and Developmental Disabilities in Chesterfield, VA

NPI Status: Active since September 18, 2017

Contact Information

13900 CEDAR CREEK RD
CHESTERFIELD, VA
ZIP 23838
Phone: (804) 739-5902
Fax: (804) 739-6371

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  • Individual
  • Male
  • Psychologist
  • Intellectual and Developmental Disabilit...

About MELVIN OLIVER

This page provides the complete NPI Profile along with additional information for Melvin Oliver, a provider established in Chesterfield, Virginia with a medical specialization in Psychologist, focusing in intellectual and developmental disabilities . The healthcare provider is registered in the NPI registry with number 1326567678 assigned on September 2017. The practitioner's primary taxonomy code is 103TM1800X with license number 2723 (VA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1326567678
Provider Name
MELVIN MAX OLIVER SR.
Gender
Male
Entity Type
Individual
Location Address
13900 CEDAR CREEK RD CHESTERFIELD, VA 23838
Location Phone
(804) 739-5902
Location Fax
(804) 739-6371
Mailing Address
13900 CEDAR CREEK RD CHESTERFIELD, VA 23838
Mailing Phone
(804) 739-5902
Mailing Fax
(804) 739-6371
Is Sole Proprietor?
No
Enumeration Date
09-18-2017
Last Update Date
07-21-2022
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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

Psychologist Intellectual and Developmental Disabilities

Taxonomy Code
103TM1800X
Type
Behavioral Health & Social Service Providers
License No.
2723
License State
VA

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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 1326567678, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 2 → 4 5 → 10 → 1 7 → 14 → 5 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 + 4 + 6 + 1 + 0 + 6 + 1 + 4 + 6 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1326567678.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychologist (Intellectual and Developmental Disabilities)
13900 CEDAR CREEK RD
CHESTERFIELD, VA 23838

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326567678, enumerated as an "individual" on September 18, 2017.

The provider is located at 13900 CEDAR CREEK RD CHESTERFIELD, VA 23838 and the phone number is (804) 739-5902.

Psychologist with taxonomy code 103TM1800X and a focus in Intellectual and Developmental Disabilities.