MARY B GUTHRIE
NPI 1922646546
Social Worker - School in Fredericksburg, VA

NPI Status: Active since December 13, 2019

Contact Information

8020 RIVERSTONE DRIVE
FREDERICKSBURG, VA
FREDERICKSBURG, VA
ZIP 22407
Phone: (540) 273-5110

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  • Individual
  • Female
  • Social Worker
  • School

About MARY GUTHRIE

This page provides the complete NPI Profile along with additional information for Mary Guthrie, a provider established in Fredericksburg, Virginia with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1922646546 assigned on December 2019. The practitioner's primary taxonomy code is 1041S0200X with license number PPS-544151 (VA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1922646546
Provider Name
MARY B GUTHRIE
Gender
Female
Entity Type
Individual
Location Address
8020 RIVERSTONE DRIVE FREDERICKSBURG, VA FREDERICKSBURG, VA 22407
Location Phone
(540) 273-5110
Mailing Address
8020 RIVER STONE DR FREDERICKSBURG, VA 22407
Mailing Phone
(540) 834-2500
Is Sole Proprietor?
Yes
Enumeration Date
12-13-2019
Last Update Date
12-13-2019
Code Navigator

A school social worker like Mary Guthrie works with teachers, parents, and school administrators to develop plans and strategies to improve students' academic performance and social development. Students are referred to school social workers to deal with problems like aggressive behavior, bullying, or frequent school absences.

Location Map

Secondary Locations

  • 6975 Courthouse Rd
    Spotsylvania, VA 22551
    (540) 582-3882

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

Social Worker School

Taxonomy Code
1041S0200X
Type
Behavioral Health & Social Service Providers
License No.
PPS-544151
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 1922646546, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 6 → 12 → 3 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 1 + 2 + 4 + 1 + 2 + 5 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1922646546.

Other Providers at the Same Location


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

Social Worker (School)
8020 RIVERSTONE DRIVE
FREDERICKSBURG, VA 22407

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922646546, enumerated as an "individual" on December 13, 2019.

The provider is located at 8020 RIVERSTONE DRIVE FREDERICKSBURG, VA FREDERICKSBURG, VA 22407 and the phone number is (540) 273-5110.

Social Worker with taxonomy code 1041S0200X and a focus in School.