ROBERT D MORRIS PH.D.
NPI 1841412970
Psychologist - Intellectual and Developmental Disabilities in Atlanta, GA

NPI Status: Active since May 02, 2007

Contact Information

1762-B CENTURY BLVD.
ATLANTA, GA
ZIP 30345
Phone: (404) 636-7476
Fax: (404) 633-9892

Get Directions Write a Review

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

About ROBERT MORRIS

This page provides the complete NPI Profile along with additional information for Robert Morris, a provider established in Atlanta, Georgia with a medical specialization in Psychologist, focusing in intellectual and developmental disabilities . The healthcare provider is registered in the NPI registry with number 1841412970 assigned on May 2007. The practitioner's primary taxonomy code is 103TM1800X with license number 00872 (GA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1841412970
Provider Name
ROBERT D MORRIS PH.D.
Other Name
ROBIN MORRIS PH.D.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
1762-B CENTURY BLVD. ATLANTA, GA 30345
Location Phone
(404) 636-7476
Location Fax
(404) 633-9892
Mailing Address
1764 ANGELIQUE DR. DECATUR, GA 30033
Mailing Phone
(404) 636-7476
Mailing Fax
(404) 633-9892
Is Sole Proprietor?
Yes
Enumeration Date
05-02-2007
Last Update Date
09-11-2025
Code Navigator

Location Map

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.
00872
License State
GA

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)
1103G00000XBehavioral Health & Social Service Providers

Clinical Neuropsychologist

00872 (GA)
2103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

00872 (GA)
3103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

00872 (GA)

Reviews for ROBERT D MORRIS PH.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1841412970, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 8 + 1 + 4 + 9 + 1 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1841412970.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841412970, enumerated as an "individual" on May 02, 2007.

The provider is located at 1762-B CENTURY BLVD. ATLANTA, GA 30345 and the phone number is (404) 636-7476.

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