DR. MARIE LOUISE WALTON MD, MPH
NPI 1962061226
Clinic/Center - Research in Riverdale, GA

NPI Status: Active since June 11, 2019

Contact Information

113 UPPER RIVERDALE RD SW
RIVERDALE, GA
ZIP 30274
Phone: (678) 430-3232
Fax: (678) 321-0022

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  • Individual
  • Female
  • Clinic/Center
  • Research

About MARIE WALTON

This page provides the complete NPI Profile along with additional information for Marie Walton, a provider established in Riverdale, Georgia with a medical specialization in Clinic/center, focusing in research . The healthcare provider is registered in the NPI registry with number 1962061226 assigned on June 2019. The practitioner's primary taxonomy code is 261QR1100X with license number 47677 (GA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1962061226
Provider Name
DR. MARIE LOUISE WALTON MD, MPH
Other Name
DR. MARIE LOUISE PEHNA MD, MPH
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
113 UPPER RIVERDALE RD SW RIVERDALE, GA 30274
Location Phone
(678) 430-3232
Location Fax
(678) 321-0022
Mailing Address
3352 GLEN DEVON LN BERKELEY LAKE, GA 30096
Mailing Phone
(404) 642-7721
Is Sole Proprietor?
Yes
Enumeration Date
06-11-2019
Last Update Date
05-11-2021
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Location Map

Secondary Locations

  • 1100 Johnson Ferry Rd Ste 420
    Atlanta, GA 30342
    (404) 851-9934
  • WINDWARD MEDICAL CLINIC 4080 McGINNIS FERRY RD BLDG 400 STE 402
    ALPHARETTA, GA 30005
    (678) 677-0434

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

Clinic/Center Research

Taxonomy Code
261QR1100X
Type
Ambulatory Health Care Facilities
License No.
47677
License State
GA

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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 1962061226, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 6 → 12 → 3 0 → 0 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 0 + 6 + 2 + 2 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1962061226.

Other Providers at the Same Location


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

Community/Behavioral Health
113 UPPER RIVERDALE RD SW
RIVERDALE, GA 30274

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962061226, enumerated as an "individual" on June 11, 2019.

The provider is located at 113 UPPER RIVERDALE RD SW RIVERDALE, GA 30274 and the phone number is (678) 430-3232.

Clinic/Center with taxonomy code 261QR1100X and a focus in Research.